Polygamy in India is governed by a patchwork of personal laws. Hindus, Buddhists, Jains, and Sikhs cannot legally enter a plural marriage - Section 17 of the Hindu Marriage Act, 1955 read with Section 494 of the Indian Penal Code makes a second marriage during the subsistence of the first a punishable offence. Muslim personal law continues to permit up to four wives under conditions. The Special Marriage Act, 1954 - the secular civil statute - is strictly monogamous regardless of the couple’s religion. The Indian Christian Marriage Act and the Parsi Marriage and Divorce Act do the same. The statutory map is settled. The lived practice, as ever, is more interesting than the map.
What does the Hindu Marriage Act say about bigamy?
Section 17 HMA states that a marriage between Hindus is void if either party had a spouse living at the time of the marriage, and that the parties are liable to be punished under Sections 494 and 495 IPC. The second marriage has no civil recognition: the second wife is not a wife in law, has no inheritance rights as a wife, and her children (though legitimate under Section 16 HMA) inherit only from the parents and not from collateral relations through the marriage. The criminal exposure is up to seven years’ imprisonment and a fine.
The provision is rarely prosecuted, partly because the offence is non-cognisable and requires a complaint by the aggrieved spouse, and partly because matrimonial practitioners prefer the civil remedy (a decree of nullity, or a divorce on the ground of bigamy under §13(1)(i)) which produces a faster outcome and a cleaner record. But the offence is on the statute book, and a complaint filed under it does change the texture of the matter - the second wife’s family frequently reads the complaint as a more serious development than the civil proceedings, and the matter is more likely to settle on the petitioner’s terms once the criminal filing is on the record.
What does Muslim personal law actually permit?
Muslim personal law in India permits a Muslim man to take up to four wives at a time, provided he can treat them with equal justice (the Qur’anic condition). Muslim personal law applies to the marriage and divorce of Muslims in India by virtue of the Muslim Personal Law (Shariat) Application Act, 1937, though the practice has narrowed substantially in urban India over the last two generations. Polygamy among Indian Muslims, in the National Family Health Survey data, is below 2% - lower than the rate among some non-Muslim communities where serial polygamy via desertion is statistically common.
The Dissolution of Muslim Marriages Act, 1939 gives a Muslim wife multiple grounds for divorce, including the ground that the husband has treated her with inequity (relevant in plural-marriage households). The Muslim Women (Protection of Rights on Marriage) Act, 2019 criminalised triple talaq but did not touch the polygamy provision. The legal posture, broadly: plural marriage remains permitted, the conditions are unenforced, and the wife in the plural marriage has remedies.
What about the Special Marriage Act?
Couples who marry under the Special Marriage Act, 1954 - regardless of their religions - are bound by the Act’s strict monogamy requirement. Section 4(a) requires that neither party have a spouse living at the time of the marriage. A Muslim man who marries under the SMA cannot subsequently contract a second SMA marriage; he also cannot contract a second Shariat-based marriage during the subsistence of the SMA marriage without committing bigamy under §44 SMA read with §494 IPC. The civil registration is thus a clarifying event for couples in plural-marriage personal-law systems: registering under SMA forecloses the plural option.
What happens when a second marriage is alleged in a matrimonial case?
Bigamy is a ground for divorce for the first spouse under §13(1)(i) HMA, under the parallel provisions of the SMA and the Indian Divorce Act, and under the Dissolution of Muslim Marriages Act for a Muslim wife (the inequity ground). The evidence required is the proof of solemnisation of the second marriage by any of the recognised forms - saptapadi, registry under SMA, nikah, civil marriage abroad - and the proof that the first marriage was subsisting at the time.
Proof of solemnisation is, in Indian matrimonial practice, the difficult half. The Supreme Court has held (Bhaurao Shankar Lokhande v. State of Maharashtra, 1965, and consistently since) that mere cohabitation does not establish a second marriage; the ceremonial solemnisation must be proved. This evidentiary requirement is why many bigamy allegations in matrimonial proceedings shift to cruelty as a ground at trial - the cruelty under §13(1)(ia) is easier to establish on the same underlying facts.
What does the historical view tell us?
The companion essay on monogamy as a recent invention traces the longer pre-modern history of plural marriage in South Asia. The present statutory frame is, in respect of the Hindu community, a 1955 settlement. The cultural reading of the settlement has changed faster than the legal language has: middle-class Hindu communities now read monogamy as the natural and original condition, which is a recent cultural production rather than an ancient fact.
The law of marriage in India is a federation of personal laws and a secular statute. The federation is older than the secular statute. The friction is older than either.
What does Partlee do at this stage?
Where the bigamy question is live - a first spouse seeking divorce on the ground of a second marriage, a second spouse seeking declaration of marital status, or a Muslim wife seeking remedy against a plural household - the panel routes the matter to advocates with specific personal-law experience. The doctrinal terrain is more layered than the standard HMA matter and benefits from counsel who has run the file before. For the procedural framework that applies to most matrimonial files, read mutual consent, or contested?