Joseph Shine v. Union of India (2018): The Day India Struck Down a 158-Year-Old Law
Joseph Shine v. Union of India (2018): The Day India Struck Down a 158-Year-Old Law
Introduction: A Law Written in a Different Era
Imagine a law written in 1860, when women were largely seen as the property of their husbands, when marriage was treated more like a business contract than a partnership of equals, and when the idea of a woman having her own identity, her own choices, and her own dignity was practically unthinkable. Now imagine that same law still existing in 2018, in a country that calls itself a modern democracy with a Constitution promising equality, dignity, and personal liberty to every citizen.
That was exactly the situation with Section 497 of the Indian Penal Code (IPC)—a law that criminalized adultery in a way that was not just outdated but deeply insulting to women. On September 27, 2018, the Supreme Court of India finally said enough is enough. In a landmark judgment known as Joseph Shine v. Union of India, a five-judge Constitution Bench unanimously struck down this 158-year-old law, declaring it unconstitutional and decriminalizing adultery in India.
This was not just a legal technicality. It was a powerful statement about gender equality, individual dignity, privacy, and the right of every person—especially women—to be treated as a full human being, not as someone else's property.
What Was Section 497, and Why Was It So Problematic?
To understand why this case mattered so much, we need to look at what Section 497 actually said. The language itself tells you everything about the mindset behind it.
- Section 497 IPC said that if a man had sexual intercourse with a married woman, knowing she was married, and without her husband's consent or connivance, he committed the offence of adultery. The punishment could be up to five years in prison, a fine, or both.
- But here is the first catch: The woman herself could never be punished for adultery. She was not considered the offender. Instead, the law treated her as a victim who had been "seduced" by the man.
- The second catch: If the husband consented to the affair, or if he somehow connived at it, then it was not a crime at all. So the entire offence depended on the husband's permission—or lack of it.
- The third catch: The law only applied when a man slept with another man's wife. If a married man slept with an unmarried woman or a widow, that was not adultery under this law.
- The fourth catch: Under Section 198(2) of the Criminal Procedure Code (CrPC), only the aggrieved husband could file a complaint. A wife whose husband cheated on her had absolutely no legal standing to go to court and seek criminal punishment for the other woman or her husband.
Think about what this means. The law was not really about protecting marriage or morality. It was about protecting a husband's proprietary rights over his wife. A woman was treated like property—like a piece of land or a possession that another man had trespassed upon. Her consent did not matter. Her dignity did not matter. Her autonomy did not matter. What mattered was whether her husband had given permission for another man to "use" her.
Even Lord Macaulay, the man who originally drafted the Indian Penal Code back in 1860, had opposed making adultery a criminal offence. He believed it should remain a civil wrong—something you could use as a ground for divorce, not something that should land you in jail. But the law stayed on the books for over a century and a half, surviving multiple challenges and somehow being justified again and again by courts and governments.
Who Was Joseph Shine, and Why Did He Challenge This Law?
The man who finally brought this law down was Joseph Shine, a non-resident Indian from Kerala who was living in Italy. In December 2017, he filed a Public Interest Litigation (PIL) under Article 32 of the Indian Constitution, which allows citizens to approach the Supreme Court directly when their fundamental rights are violated.
- Joseph Shine argued that Section 497 and Section 198(2) of the CrPC were unconstitutional because they violated Articles 14, 15, and 21 of the Constitution.
- He pointed out that the law was arbitrary and discriminatory based purely on gender. It made no sense in modern India to have a law that treated women as the property of their husbands.
- He emphasized that the law destroyed the dignity of women by denying them agency, autonomy, and the right to make their own choices about their own bodies and lives.
- He argued that the law was archaic, written in a colonial era with no relevance to contemporary Indian society and its constitutional values.
It is worth noting that Joseph Shine was not directly affected by this law in a personal way—he was not a husband seeking revenge or a man facing charges. He was a concerned citizen who saw a gross injustice embedded in the legal system and decided to challenge it for the greater good. That is the beauty of public interest litigation in India: it allows people to stand up for the rights of others and for the health of the democracy itself.
What the Government Argued in Defence of the Law
When the case came up for hearing, the Government of India filed a counter-affidavit opposing Joseph Shine's petition. The government's arguments essentially boiled down to the following points:
- The government claimed that adultery needed to remain a criminal offence to protect the "sanctity of marriage" and the institution of the family.
- They argued that adultery was morally outrageous to society and that allowing it to go unpunished would weaken social fabric and family values.
- They contended that the law acted as a deterrent against extramarital affairs and helped preserve marital stability.
- They suggested that the discrimination in the law was actually affirmative action in favor of women—since women were exempted from prosecution, the law was protecting them.
- They argued that the Right to Privacy and Personal Liberty under Article 21 was not absolute and that the state could impose reasonable restrictions in the interest of public morality and social order.
- They asked the court that if any part of the law was unconstitutional, the court should delete that part but retain the rest of the provision.
In essence, the government was asking the Supreme Court to preserve a law that had been condemned by legal scholars, human rights activists, and even the man who wrote it, all in the name of tradition and morality.
The Case Reaches the Supreme Court: A Constitution Bench
Given the profound constitutional questions involved, the Supreme Court decided that this case could not be heard by a regular bench of two or three judges. Instead, it was placed before a five-judge Constitution Bench comprising some of the most respected names in Indian jurisprudence:
- Chief Justice Dipak Misra
- Justice R. F. Nariman
- Justice A. M. Khanwilkar
- Justice D. Y. Chandrachud
- Justice Indu Malhotra
The fact that a Constitution Bench was constituted signaled that the Court understood this was not just about one section of the IPC. It was about the very soul of the Constitution—equality, dignity, liberty, and the relationship between the state and the private lives of its citizens.
The Issues Before the Court
The Supreme Court had to answer several critical questions:
- Was Section 497 arbitrary and discriminatory under Article 14, which guarantees equality before the law?
- Did the law discriminate on the basis of gender under Article 15, which prohibits discrimination based on sex?
- Did it treat women as the property of men, thereby violating their dignity and autonomy under Article 21, which protects life and personal liberty?
- Was criminalizing adultery an unwarranted intrusion by the state into the private realm of individuals?
- Should the law be made gender-neutral, or should it be struck down entirely?
- Could the law be saved by Article 15(3), which allows the state to make special provisions for women and children?
These questions went to the heart of what kind of society India wanted to be—one that clings to patriarchal traditions, or one that lives up to the promises made in its Constitution.
The Previous Judgments: How the Court Had Upheld the Law Before
This was not the first time Section 497 had been challenged. The Supreme Court had previously upheld its constitutionality in three major cases, and the Joseph Shine bench had to confront and overrule those precedents:
- Yusuf Abdul Aziz v. State of Bombay (1954): In this case, a three-judge bench upheld Section 497 by saying that the exemption of women from prosecution was a special provision for women and therefore saved by Article 15(3) of the Constitution. The court also said that sex was a valid classification and that Article 14 had to be read with other articles, making the law valid.
- Sowmithri Vishnu v. Union of India (1985): Here, the court again upheld the law, saying that extending the ambit of the offence was a job for the legislature, not the courts. The bench accepted the argument that only men could commit adultery and that the law was meant to protect the sanctity of marriage.
- V. Revathi v. Union of India (1988): This judgment took an even more convoluted position. It said that since neither the wife nor the husband could prosecute each other for adultery, and only an outsider could be punished, the law was actually reverse discrimination in favor of women, not against them.
These judgments, viewed through a modern lens, reflected the deeply patriarchal assumptions of their times. They accepted without question that a woman's place in marriage was subordinate, that her sexuality was controlled by her husband, and that the law's primary purpose was to protect the husband's rights, not the woman's dignity.
The Verdict: Four Concurring Opinions, One Unanimous Decision
On September 27, 2018, the five-judge bench delivered its verdict. The decision was unanimous—all five judges agreed that Section 497 was unconstitutional—but they expressed their reasoning through four separate concurring opinions. This shows how deeply each judge engaged with the issues and how many different angles there were from which to attack this unjust law.
Chief Justice Dipak Misra and Justice A. M. Khanwilkar
Chief Justice Misra wrote the lead opinion for himself and Justice Khanwilkar. Their reasoning was sharp and direct:
- They rejected the government's argument about protecting the sanctity of marriage. They pointed out that if the law was really about protecting marriage, then why did it not criminalize a married man sleeping with an unmarried woman? Why did it allow the husband to consent to his wife's affair? The truth, they said, was that the law was not about marriage at all—it was about a husband's proprietary right over his wife.
- They noted that there was no evidence that criminalizing adultery had any deterrent effect on extramarital affairs. People do not check the IPC before falling in love or having an affair.
- They held that the law violated Articles 14, 15, and 21 by treating women as subordinate to their husbands and denying them equality, dignity, and personal liberty.
- They declared that adultery should be a ground for divorce, not a criminal offence. The state has no business entering the bedroom and policing the private sexual choices of consenting adults.
Justice R. F. Nariman
Justice Nariman wrote his own concurring opinion, adding important dimensions:
- He emphasized that the law was manifestly arbitrary under Article 14. It made no rational distinction between different kinds of sexual relationships and was based purely on outdated stereotypes.
- He highlighted that the law was paternalistic in the worst sense—it assumed that women were weak, incapable of making their own decisions, and needed to be "protected" by being denied agency altogether.
- He reinforced that the right to sexual privacy was an essential part of personal liberty under Article 21.
Justice D. Y. Chandrachud
Justice Chandrachud's opinion is perhaps the most philosophically rich and forward-looking of the four. He has since become the Chief Justice of India and is known for his progressive jurisprudence. In this case, he wrote:
- He drew on the jurisprudence of the United States Supreme Court and the Indian court's own recent judgment in K. S. Puttaswamy v. Union of India (2017), which had recognized privacy as a fundamental right.
- He argued that misogyny and patriarchal beliefs about controlling women's sexuality have no place in India's constitutional order. The Constitution, he said, respects dignity and autonomy as inherent to every individual.
- He cited the Navtej Singh Johar judgment (which had decriminalized homosexuality just days before this verdict) to emphasize that sexual autonomy is a crucial aspect of individual liberty. Criminalizing consensual sexual acts within the personal sphere is an affront to human dignity.
- He stressed that Section 497 deprived women of their sexual freedom, autonomy, dignity, and privacy. It treated them as objects rather than subjects with their own rights.
- He invoked the Puttaswamy test for privacy, stating that the inner recesses of human personality must be secured from unwanted intrusion by the state.
Justice Chandrachud's opinion reads like a manifesto for a modern, rights-based constitutional democracy. It connects the dots between privacy, equality, dignity, and gender justice in a way that has influenced countless judgments since.
Justice Indu Malhotra
Justice Indu Malhotra, the only woman on the bench, brought a unique and nuanced perspective:
- She agreed that Section 497 was unconstitutional and that it violated the principles of equality and dignity.
- However, she added a careful caveat: while the autonomy to make choices about sexuality in intimate spaces must be protected from criminal sanction, she did not go so far as to say that engaging in extramarital sex was itself a fundamental right protected under Article 21.
- Her point was subtle but important: decriminalizing adultery does not mean the Constitution guarantees a right to commit adultery. It simply means that the state cannot send you to jail for it. The matter remains a moral wrong and a civil wrong (ground for divorce), but not a crime.
- She focused on the three-fold test for invasion of privacy established in Puttaswamy and showed that Section 497 failed every prong of that test.
Her opinion provided a balanced, careful conclusion that reinforced the core holding while avoiding overstatement.
What the Court Actually Did: Striking Down the Law
The final outcome of the case was clear and comprehensive:
- Section 497 of the IPC was struck down in its entirety. Adultery was no longer a criminal offence in India.
- Section 198(2) of the CrPC was declared unconstitutional to the extent that it gave only husbands the right to file complaints for adultery.
- The Court overruled its previous judgments in Yusuf Abdul Aziz, Sowmithri Vishnu, and V. Revathi, explicitly stating that those decisions were based on outdated, patriarchal views inconsistent with modern constitutional values.
- The Court clarified that adultery remains a valid ground for divorce under civil law. If your spouse cheats on you, you can still seek dissolution of marriage. You just cannot have them thrown in jail.
- The Court also noted that if an act of adultery leads to an aggrieved spouse committing suicide, the adulterous partner could still be prosecuted for abetment of suicide under Section 306 of the IPC. This was a limited carve-out to address extreme consequences.
Why This Judgment Matters: The Bigger Picture
The Joseph Shine judgment is one of the most important human rights decisions in Indian legal history. Here is why it resonates far beyond the technicalities of criminal law:
- It recognized women as equal partners in marriage. For the first time in Indian legal history, the Supreme Court explicitly rejected the notion that a wife is her husband's property. Marriage, the court said, must be a relationship of equals.
- It affirmed sexual autonomy as part of dignity. The right to make choices about your own body and your own intimate relationships is not a gift from the state or your spouse. It is inherent to being human.
- It limited state power over private lives. The judgment drew a clear line: the criminal law is meant for public wrongs that harm society, not for private moral failings between consenting adults. The state must stay out of the bedroom.
- It connected multiple fundamental rights. The court showed how equality (Article 14), non-discrimination (Article 15), life and liberty (Article 21), and privacy all work together to protect individual dignity. You cannot separate these rights; they form an interconnected web.
- It overruled bad precedents without hesitation. The bench did not shy away from saying that earlier Supreme Court judgments were wrong. This shows institutional humility and a commitment to evolving constitutional morality.
- It aligned India with global human rights standards. By decriminalizing adultery, India joined dozens of other countries—including South Korea, South Africa, Japan, and Uganda—that had already recognized such laws as discriminatory and privacy-violating.
The 2023 Clarification: What About the Army?
In 2023, the Supreme Court had to revisit one aspect of this judgment. The Government of India argued that the decriminalization of adultery should not apply to military personnel, who are governed by special laws like the Army Act, 1950.
- The government contended that armed forces members are a "distinct class" under Article 33 of the Constitution, which allows Parliament to restrict fundamental rights for members of the armed forces to ensure proper discharge of duties and maintenance of discipline.
- The Supreme Court accepted this argument and clarified that while Section 497 was struck down for civilians, military personnel could still be punished for adultery under their service conduct rules.
This was a limited exception and does not take away from the core principle established in Joseph Shine. It simply recognizes that the armed forces operate under a separate legal framework where discipline and morale are considered paramount.
Criticisms and Debates: Not Everyone Was Happy
No landmark judgment comes without criticism, and Joseph Shine was no exception. Some of the concerns raised included:
- Weakening marriage: Critics, including some religious and conservative groups, argued that removing criminal penalties for adultery would make marriage less sacred and encourage extramarital affairs.
- Moral decay: Some commentators felt that the court was imposing a liberal, Western value system on a society that still holds traditional views about family and fidelity.
- No gender-neutral replacement: Some feminists and legal scholars argued that while striking down the old law was correct, Parliament should have replaced it with a gender-neutral law that treated both men and women equally, rather than simply decriminalizing adultery altogether.
- Civil vs. criminal: There was debate about whether adultery should remain a civil wrong (which it does, as a ground for divorce) or whether some form of penal consequence was still warranted in extreme cases.
However, the majority view—both in the court and in legal academia—has been that criminalizing private sexual conduct is incompatible with a constitutional democracy. The proper response to adultery is divorce, counseling, or civil remedies, not jail time.
What Changed After the Judgment?
The immediate practical effects of Joseph Shine were significant:
- No more criminal cases for adultery: Police could no longer register FIRs or arrest people for adultery. The offence simply ceased to exist in the criminal justice system.
- Adultery as a ground for divorce remained intact: Family courts continued to treat adultery as a valid reason for seeking divorce, along with cruelty, desertion, and other grounds.
- Shift in societal conversations: The judgment sparked widespread public debate about gender equality, marital rights, and the limits of state power. It forced people to confront the reality that many of our laws were written in a colonial, patriarchal era and need reform.
- No new law enacted: Despite calls for a gender-neutral adultery law, Parliament has not enacted any replacement legislation. The field remains governed by civil divorce law and personal morality.
Lessons for Law Students, Lawyers, and Citizens
If there is one thing to take away from Joseph Shine v. Union of India, it is this: the Constitution is a living document, and its promises of equality, dignity, and liberty must be interpreted in light of evolving societal values, not frozen in time.
- Do not accept bad laws just because they are old. Age does not make a law valid. If a law violates fundamental rights, it must go, no matter how long it has been on the books.
- Constitutional morality trumps public morality. The court explicitly held that constitutional values of equality and dignity take precedence over majoritarian or traditional notions of morality.
- Privacy is not a luxury; it is a right. The judgment reinforced that what happens between consenting adults in their private lives is not the state's business.
- Gender justice requires active dismantling of patriarchy. It is not enough to say women are equal; you must examine laws, institutions, and social practices to see where hidden patriarchal assumptions persist.
- PIL is a powerful tool. Joseph Shine was not a victim of adultery prosecution. He was a concerned citizen who used Article 32 to challenge an unjust law. This shows the continuing relevance of public interest litigation in Indian democracy.
Conclusion: A Step Toward a More Equal India
Joseph Shine v. Union of India (2018) stands as a shining example of what the Supreme Court can do when it chooses to be bold, progressive, and faithful to the Constitution. It took a law written in the colonial era, soaked in patriarchy, and used to humiliate and control women—and it threw it out.
The judgment did not say adultery is good. It did not encourage infidelity. What it said was far more important: in a free and equal society, the state cannot criminalize the private sexual choices of consenting adults. Women are not property. Marriage is not ownership. Dignity is not negotiable.
As the court itself might say: adultery may still take you to divorce court, but it will no longer take you to jail. And that, in a country of 1.4 billion people with a 158-year-old penal code, is no small victory.
This article is intended for educational and informational purposes. It reflects the state of law as of the judgment date and subsequent clarifications. For legal advice on specific matrimonial matters, please consult a qualified attorney.
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