If family and friends always treated a couple as married, that alone legally proves the marriage in any case, including divorce or bigamy.

The provision itself says this reputation-based evidence is NOT sufficient to prove marriage in Divorce Act proceedings or bigamy/void-marriage prosecutions under Sections 82 and 84 of the Bharatiya Nyaya Sanhita — stricter proof is required there.

This section only applies to marriage.

It applies broadly to any relationship question the court must decide, including parentage or legitimacy, as shown in Illustration (b) about a son's legitimacy.

Bharatiya Sakshya Adhiniyam, 2023

Section 44

Opinion on relationship, when relevant

When the Court has to form an opinion as to the relationship of one person to another, the opinion, expressed by conduct, as to the existence of such relationship, of any person who, as a member of the family or otherwise, has special means of knowledge on the subject, is a relevant fact: Provided that such opinion shall not be sufficient to prove a marriage in proceedings under the Divorce Act, 1869 (4 of 1869), or in prosecution under sections 82 and 84 of the Bharatiya Nyaya Sanhita, 2023. Illustrations.§

(a) The question is, whether A and B were married. The fact that they were usually received and treated by their friends as husband and wife, is relevant.§

(b) The question is, whether A was the legitimate son of B. The fact that A was always treated as such by members of the family, is relevant.§

Why this exists

Relationships like marriage or parentage are often not backed by clear documents, especially in traditional or informal settings. Indian evidence law (originally under the Indian Evidence Act, 1872, now re-enacted in the Bharatiya Sakshya Adhiniyam, 2023) recognized that the way a community or family treats two people — as spouses, or as parent and child — is strong practical evidence of the relationship, since people close to a family usually know the truth and act accordingly. The proviso was added to prevent this softer, conduct-based evidence from being misused to establish marriage in serious cases like divorce or bigamy prosecutions, where more rigorous proof of a valid marriage is required.

How courts read it

Indian courts have long treated 'reputation and conduct' evidence — such as a couple being treated as husband and wife by relatives and society — as relevant to prove marriage in general civil disputes (like inheritance or maintenance cases), following the logic of the corresponding Section 50 of the old Indian Evidence Act, 1872. However, courts have consistently held that this kind of evidence is not sufficient by itself to establish a valid marriage in matrimonial proceedings or criminal prosecutions for bigamy, where the specific ceremonies and legal requirements of a valid marriage must be strictly proved.

Common misconceptions

Myth: If family and friends always treated a couple as married, that alone legally proves the marriage in any case, including divorce or bigamy.
Fact: The provision itself says this reputation-based evidence is NOT sufficient to prove marriage in Divorce Act proceedings or bigamy/void-marriage prosecutions under Sections 82 and 84 of the Bharatiya Nyaya Sanhita — stricter proof is required there.
Myth: This section only applies to marriage.
Fact: It applies broadly to any relationship question the court must decide, including parentage or legitimacy, as shown in Illustration (b) about a son's legitimacy.