Monogamy is widely treated, in middle-class Indian discourse, as the natural and original shape of marriage. The historical record - Indian and otherwise - does not support that intuition. Monogamy is a settlement. It has been arrived at and departed from many times, in many places, including this one. The Hindu Marriage Act made monogamy a statutory requirement for Hindus only in 1955, within living memory of many readers’ grandparents. A short essay on the long view.
What does the pre-modern Indian record show?
Polygyny was common across pre-modern South Asia. The early Vedic and Smriti texts contemplate plural wives, with detailed rules about precedence, inheritance, and ritual order. The Mahabharata is, in part, a long meditation on the political and emotional consequences of polyandry - the marriage of Draupadi to the Pandavas is the central plot device of a foundational text. Mughal-era jurisprudence on Muslim marriage admitted plural wives under conditions. Across much of pre-colonial India, marriage was governed by community custom rather than codified statute, and customs varied widely.
The narrative that monogamy is the ancient default is therefore not a historical claim. It is a recent claim, made in the language of antiquity, that the actual antiquity does not support.
When did monogamy become the legal standard in India?
For Hindus, the Hindu Marriage Act, 1955 made monogamy a statutory requirement. Bigamy became an offence under §17 HMA and §494 IPC. The Special Marriage Act, 1954 - the secular civil marriage statute - similarly requires monogamy. The Indian Christian Marriage Act and the Parsi Marriage and Divorce Act do the same. Muslim personal law, as it stands, continues to permit up to four wives under conditions, though the social practice has narrowed substantially.
The Hindu Code reforms of the 1950s were a deliberate, lawyered settlement of what marriage among Hindus would be. The settlement was political; it was contested at the time; and it produced the legal default the present generation treats as natural.
What did the law change, and what did it not?
What changed: the statutory frame, the marriage register, the divorce process, the legal recognition of the second wife (or, more accurately, the legal non-recognition). What did not change: human affection, human jealousy, human capacity to love more than one person at once, and the gap that has always existed between the law of marriage and the lived experience of it.
The law produces compliance more often than it produces conviction. The cultural consensus about monogamy in middle-class Indian marriages has lagged the statutory consensus by decades - both ways. Statutory monogamy was on paper for years before it became socially normative. And the social erosion of monogamy in some urban segments is now happening years before any statutory acknowledgement of it.
What does the present look like?
Polyamory in India today is a small but visible phenomenon, primarily urban, primarily among educated younger adults. It exists outside the marriage statute almost by definition. The category of relationship the courts now recognise - relationships in the nature of marriage, under §2(f) of the PWDV Act - was itself unimaginable to the drafters of the 1955 Act. The doctrinal frame moves; the statutory frame moves more slowly; the daily-life frame has always moved fastest.
For the field account of how live-in couples are now navigating one consequence of this - landlords, building societies, the family below - read the live-in and the landlord. For the doctrinal walkthrough of the protections the statute now reads into non-marriage cohabitation, read PWDV and the live-in partner.
Monogamy is not the natural state of the human marriage. It is a settlement, periodically renegotiated.
Why does this matter to a divorce platform?
Because the version of marriage most readers carry in their heads - the permanent, monogamous, sacramental version - is one specific historical settlement, not the only one. Couples who are inside marriages that are struggling often experience the struggle as a personal failure against an eternal standard. The standard is not eternal. The struggle is not personal. Knowing this does not solve a marriage, but it does change the conversation in which the marriage is held - sometimes towards staying, sometimes towards leaving, sometimes towards a renegotiation that neither outcome quite describes.
“Monogamy is not the natural state of the human marriage. It is a settlement, periodically renegotiated.”