Bigamy Law in India: Valid Marriages and Conversion

📑 On this page

⚡ The short answer

Bigamy is marrying again while your spouse is alive and your first marriage still stands, where your personal law makes that second marriage void. It is a crime only if both marriages were properly performed. Converting to a religion that allows polygamy does not end the first marriage, so the second one is still bigamy.

🎬 The 30-second story

Aarav finds a 'loophole'

“Zoya and I took pheras ten years ago. Now I want to marry Rina.”

💍

Aarav

Aarav is bored of being married.

“Easy. I convert, and my new faith allows two wives.”

🕌

Aarav

He thinks he has found a cheat code.

“We married under Hindu law. You don't switch rulebooks halfway.”

📝

Zoya

Zoya files a complaint.

“But the nikah was perfect!”

⚖️

Aarav

That is exactly the problem.

Tara's ruling: Conversion does not dissolve a Hindu marriage, so Zoya is still his wife and the second marriage is void. Both weddings were properly performed, so Aarav has committed bigamy. The perfect nikah convicts him.

What is bigamy, and why is it a crime?

Bigamy means going through a second marriage while your spouse is alive. Hindu, Christian and Parsi law, and civil marriages, are monogamous. The penal law borrows that rule rather than inventing it: if your own marriage law treats a second marriage as void, going through it is a crime, for husbands and wives alike. If your law allows it, there is nothing void and no crime.

🧮 The formula

The bigamy formula

💍

Valid first marriage

still alive, never dissolved

🔥

Second marriage performed

with the essential ceremonies

🚫

Second one void

because the first spouse lives

⚖️

Bigamy

📌 What CLAT actually expects

The passage gives you the rule. Test each fact against it: was the first marriage valid, was the second properly performed, and which law decides? No section numbers needed.

Why must both marriages be valid?

Odd, isn't it? The second marriage must be void, yet also valid. 'Valid' here means valid in form: the essential ceremonies were actually performed. 'Void' means it fails for one reason only, the living first spouse. In Bhaurao Lokhande the Supreme Court read 'whoever marries' as 'whoever marries validly'.

For Hindus that usually means the sacred fire and saptapadi, unless a proved custom uses other rites (Gopal Lal, S Nagalingam). A declaration, ring swap or family blessing is not a wedding.

⚠️ A sloppy wedding is a defence

Skip an essential rite and there is no marriage in law, so no bigamy. Same for the first marriage: no proper ceremony, no spouse to betray. An admission of marriage isn't proof; the ceremonies must be proved.

🧭 Decision flow

Is this second marriage bigamy?

❓ Was the first marriage properly performed and still standing?

No divorce, no annulment, spouse alive.

No →

No bigamy: no spouse in law.

Yes ↓

❓ Was the second marriage performed with the essential ceremonies?

No →

No bigamy.

Maybe cheating, or a ground for divorce.

Yes ↓

❓ Does the first marriage's law make a second marriage void?

Hindu, Christian, Parsi, civil: yes. A Muslim man's nikah: no.

No →

No bigamy: the second marriage is lawful.

Yes ↓

❓ Was the first marriage declared void by a court, or the spouse unheard of for 7+ years and the new partner told?

Yes →

Exception: no bigamy.

No →

Bigamy.

Hiding the first marriage makes it worse.

Can you escape monogamy by changing religion?

No, and this is CLAT's favourite fact pattern. A marriage takes its rules from the law under which it was performed. If one spouse could convert and use the new faith's rules to end it, the other spouse's rights would vanish without consent. So the Hindu marriage survives, the second marriage is void, and the convert commits bigamy.

🕒 Timeline

How the conversion trick unravels

🔥
Step 1

Hindu marriage

Full rites. Monogamy is now part of the deal.
🔄
Step 2

Husband converts

The marriage does not end automatically.
🕌
Step 3

Second marriage

Valid in form under his new law, but his wife is alive.
⚖️
Step 4

Court's view

Second marriage void; bigamy.
🚪
Step 5

Wife's choice

Stay married, or divorce him for converting. He can't use his own conversion.

Is that punishing people for changing faith? No, said the Supreme Court in Lily Thomas. You may convert; you may not use conversion to dump a spouse, because your religious freedom cannot trample your spouse's rights.

Who can commit bigamy, and who can't?

🧩 At a glance

Whose second marriage is a crime?

🪔Hindu, Sikh, Jain, Buddhist

Husband or wife: bigamy.

✝️Christian or Parsi

Monogamous laws: bigamy.

📜Civil marriage

Monogamous whatever the religion.

🌙Muslim woman

A second husband is void: bigamy.

🌙Muslim man (nikah)

Up to four wives allowed: not void, no bigamy.

🌿Scheduled Tribe member

Liable only if a custom voiding the second marriage is proved.

The new partner, having no spouse, doesn't commit bigamy, but anyone who knowingly helps can be tried for abetting it. Service rules may also punish a government employee's second marriage even where personal law allows it.

When is a second marriage not bigamy?

🎚️ The scale

Where does the first marriage stand?

← Remarriage is bigamyFree to remarry →

Valid, subsisting

e.g. Full rites, never divorced.

Voidable, not annulled

e.g. A child marriage never challenged.

Spouse missing 7+ years

e.g. Safe only if the new partner is told.

Divorced or annulled

e.g. Court decree in hand.

Void from the start

e.g. The 'first' marriage was itself bigamous.

The voidable stop catches many students. A voidable marriage, say one procured by fraud, is valid until a court annuls it, so remarrying first is bigamy. A void marriage never existed.

A spouse absent for seven years and not heard of as alive is the other escape, but only if you tell the new partner the facts before the wedding. Concealing a living spouse from your new partner is worse still: an aggravated offence with a heavier sentence.

Who can complain, and what about the second wife?

🔗 Who owes whom

Three people, three positions

Husband → Second wife: void marriage — not a legal wife
First wife → Husband: can file complaint — or close relatives for her
Second wife → Husband: maintenance if deceived — children are legitimate

A court acts only on a complaint by the person aggrieved, usually the first spouse, or a wife's close relatives. A nosy neighbour cannot. The second wife is no legal wife, but in Badshah a husband who hid his first marriage still had to pay her maintenance. Her children are legitimate.

Which cases settled the law?

🔥

Landmark case · 1965 · Supreme Court

Bhaurao Shankar Lokhande v State of Maharashtra

📋

What happened

A married man had a 'Gandharva' wedding with a second woman. No sacred fire or saptapadi; no custom dropping them was proved.

❓

The question

Is it bigamy if the second marriage lacked the essential ceremonies?

🔨

What the court held

No. 'Whoever marries' means 'whoever marries validly'. Conviction set aside.

What CLAT takes from it: Check the ceremonies of both marriages first.

🔄

Landmark case · 1995 · Supreme Court

Sarla Mudgal v Union of India

📋

What happened

Hindu husbands converted to Islam and remarried without divorcing their Hindu wives.

❓

The question

Does conversion dissolve the Hindu marriage?

🔨

What the court held

No. It ends only on grounds Hindu marriage law recognises. The second marriage is void and the husband guilty of bigamy.

What CLAT takes from it: The first marriage's law decides.

🛡️

Landmark case · 2000 · Supreme Court

Lily Thomas v Union of India

📋

What happened

Petitioners said Sarla Mudgal violated freedom of religion and created an offence after the fact.

❓

The question

Does applying bigamy to converts violate fundamental rights?

🔨

What the court held

No. It only interpreted existing law, and religious freedom cannot destroy another's rights. Every ingredient must still be proved.

What CLAT takes from it: Conversion is a right; using it to escape a marriage is not.

How has CLAT asked it?

📝 Asked in CLAT 2021 · Q96 Solemnisation

… The Supreme Court in Bhaurao Shankar Lokhande v. State of Maharashtra held, “Prima facie, the expression ‘whoever marries’ in Section 494 of the Indian Penal Code, 1860 (which defines the offence of bigamy) must mean ‘whoever marries validly’ or ‘whoever marries and whose marriage is a valid one’. If marriage is not valid according to the law applicable to the parties, no question arises of its being void by reason of its taking place during the life of the husband or wife of the person marrying.” One of the conditions of a valid marriage under the Hindu Marriage Act, 1955 is that it must be ‘solemnised’. …

Mr. A, a 40-year old male Hindu, was married to Ms. B, a 36-year old female Hindu. Mr. A fell in love with his colleague, Ms. C, a 22-year old female Christian. On April 8, 2020, Mr. A declared Ms. C as his wife in front of all his colleagues, family members and relatives. Decide the liability of Mr. A as per Hindu law.

AMr. A is not liable for the offence of bigamy as Ms. C is a Christian.

BMr. A is liable for the offence of bigamy as mere declaration also amounts to solemnisation.

CMr. A is not liable for the offence of bigamy as he has not solemnised his marriage with Ms. C.

DMr. A is liable for the offence of bigamy as there was no intention to marry.

Reveal answer + reasoning

Answer: C

Bigamy needs a valid, solemnised second marriage. A public declaration is not a ceremony, so no second marriage, no bigamy.

Why the others fail

A — Right result, wrong reason: the bride's religion is irrelevant.
B — Solemnisation means rites and ceremonies.
D — No intention to marry points to no liability.

📝 Asked in CLAT 2021 · Q100 Conversion

Same passage.

Mr. P, a 28-year old male Hindu was legally married to Ms. Q, a 26-year old female Hindu. Mr. P converts to Islam to marry Ms. N, a 30-year old Sunni female Muslim. Does Ms. Q have the remedy to file a complaint for the offence of bigamy against Mr. P?

AYes, Ms. Q can file a complaint subject to the approval by Ms. N.

BNo, Ms. Q cannot file a complaint as it defeats the very purpose of her marriage with Mr. P.

CNo, Ms. Q cannot file a complaint as Mr. P converted to another religion and the offence of bigamy will only be attracted when the parties are Hindus.

DYes, Ms. Q has the remedy of filing a complaint for the offence of bigamy.

Reveal answer + reasoning

Answer: D

P's valid Hindu marriage was never dissolved, and conversion doesn't end it (Sarla Mudgal). Q is still his wife and, as the aggrieved spouse, can complain.

Why the others fail

A — The second partner has no veto.
B — Invented reason.
C — Exactly the loophole Sarla Mudgal closed.

📝 Asked in CLAT 2022 · Q83 Invalid first marriage

Where a person contracts a second marriage while the first marriage is still subsisting, the spouse would be guilty of the offence of bigamy under the penal law in India, if it is proved that the first as well as the second marriage were legally valid, i.e., all the necessary ceremonies required by law or by custom have been performed at the time of contracting the marriages. …

Mr. A and Ms. B, both Hindus, married not with Hindu rites and ceremonies or any other custom, but only by seeking the blessings of their family members. Mr. A then converts to religion ‘X’, which permits two wives, and validly marries Ms. C under religion ‘X’. Ms. B files a complaint of bigamy. Which statement is true?

AMr. A has committed the offence of bigamy because he married again during the subsistence of his first marriage.

BMr. A has not committed the offence of bigamy because his first marriage is not valid.

CMr. A has committed the offence of bigamy because he underwent religious conversion in order to contract a bigamous marriage.

DMr. A has not committed the offence of bigamy because his second marriage is not valid.

Reveal answer + reasoning

Answer: B

The passage needs both marriages valid, with the necessary ceremonies. A family blessing isn't one, so B was never his wife in law.

Why the others fail

A — No first marriage subsists.
C — Conversion matters only if a valid first marriage exists.
D — Wrong reason: the second marriage met every requirement of ‘X’.

💥 Myth vs fact

Myth vs fact

🙅 Myth

Any second marriage while married is bigamy.

Tap to bust it →

✅ Fact

Only if your marriage law makes it void. A Muslim man's second nikah isn't.

🙅 Myth

Converting to Islam ends a Hindu marriage.

Tap to bust it →

✅ Fact

It doesn't. Only the spouse who stays can seek divorce for it.

🙅 Myth

Living with someone else while married is bigamy.

Tap to bust it →

✅ Fact

No marriage, no bigamy, though it may be a divorce ground.

🙅 Myth

Only husbands commit bigamy.

Tap to bust it →

✅ Fact

Gender-neutral: a remarrying wife is just as guilty.

🎯 Quick quiz

Five fact patterns

0 / 5

Rule: bigamy needs a second marriage with the essential ceremonies. Vikram, married, exchanges rings with Pooja in a temple; the saptapadi his community requires is skipped.

Q1. Is Vikram guilty of bigamy?

Rule: no bigamy if the spouse is unheard of for seven years and the new partner is told. Gita's husband vanished in 2014. In 2023 she marries Sunil without mentioning him.

Q2. Is Gita protected?

Rule: a civil marriage is monogamous whatever the parties' religion. Salim and Ayesha, Muslims, married under the civil marriage law. Salim later performs a valid nikah with Farah.

Q3. Has Salim committed bigamy?

Rule: a voidable marriage is valid until a court annuls it. Nisha's marriage at 16 was voidable at her option; she never went to court. At 21 she marries Arjun with full rites.

Q4. What is the position?

Rule: a court acts on bigamy only on complaint by the aggrieved person or, for a wife, close relatives. Ravi remarries while married to Leela. A neighbour and Leela's brother each complain.

Q5. Whose complaint counts?

🎯 In a nutshell

Bigamy = valid first marriage still standing + properly performed second marriage + second marriage void under your law.
Skip the essential rites, in either marriage, and there is no offence.
Conversion never dissolves a marriage by itself (Sarla Mudgal, Lily Thomas).
Exceptions: earlier marriage declared void, or spouse unheard of for seven years with disclosure.
Only the aggrieved spouse (or a wife's close relatives) can complain; the children are legitimate.

📎 Good to know, not to memorise

BNS 2023: s.82(1) bigamy, up to 7 years and fine; s.82(2) concealment, up to 10 years; s.83 fraudulent ceremony (formerly IPC ss.494–496). BNSS s.219 (formerly CrPC s.198): complaint by the person aggrieved.
Hindu Marriage Act 1955: s.5(i) monogamy, s.7 ceremonies, s.13(1)(ii) conversion as a divorce ground, s.16 legitimacy, s.17 bigamy punishable. Special Marriage Act 1954 s.44 applies the same rule.
Bhaurao Lokhande, AIR 1965 SC 1564; Sarla Mudgal (1995) 3 SCC 635; Lily Thomas (2000) 6 SCC 224; Surajmani Stella Kujur (2001); Badshah (2014) 1 SCC 188; Khursheed Ahmad Khan (2015).

Ready for a full passage?

Timed family-law drills built like the CLAT 2021 and 2022 bigamy sets.

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Frequently asked questions

Is bigamy a crime for everyone in India?

No. It is a crime only where the person's marriage law makes a second marriage void: Hindus, Sikhs, Jains, Buddhists, Christians, Parsis, Muslim women and anyone married under the civil marriage law. A Muslim man married by nikah may take further wives, so his second marriage is not bigamy, though service rules may still apply.

Can a Hindu man convert to Islam and marry again?

He can convert, but his Hindu marriage continues until it is dissolved under Hindu marriage law. A second marriage before that is void and he commits bigamy, as the Supreme Court held in Sarla Mudgal (1995) and Lily Thomas (2000). His wife may also seek divorce because he converted.

Who can file a bigamy complaint?

Only the person aggrieved, normally the first spouse. For a wife, her parents, siblings, children or parents' siblings may complain on her behalf, and other relatives with the court's leave. A neighbour or stranger cannot start the case.

Does the second wife in a bigamous marriage get any rights?

She is not a legal wife, so she gets no widow's share. But if the husband hid his first marriage, the Supreme Court in Badshah held she can still claim maintenance, because he cannot profit from his own deceit. Children of the void marriage are legitimate and inherit from both parents.