Journal Of Law Sciences (Legisci)
Vol 4 No 2 (2026): Vol 4 No 2 October 2026

Cohabitation By Parties Who Are Still Bound By Marriage And Its Qualification As An Unlawful Act

Putri Sindi Rinata (Swadaya Gunung Jati University, Cirebon)
Gusti Yosi Andri (Swadaya Gunung Jati University, Cirebon)



Article Info

Publish Date
31 Jul 2026

Abstract

Background. The practical implications of cohabitation remain a primary topic within the realms of moral and criminal law; however, studies addressing cohabitation in terms of civil liability for parties still bound by marriage are limited. Aims. This research aims to discuss cohabitation among married individuals based on the perspective of Law Number 1 of 1974 concerning Marriage and to determine its qualification as an unlawful act (PMH) referring to Article 1365 of the Civil Code. Methods. The study employs a normative legal method, using legislation and conceptual analysis. Result. The findings demonstrate that cohabitation contradicts the duty of fidelity in marriage and lacks legal legitimacy since it occurs without a valid bond, spousal consent, or court approval. Conclusion. Furthermore, cohabitation meets the criteria of an unlawful act, including an act, unlawfulness, fault, material and immaterial losses, and a causal relationship, thereby enabling the involved parties to be held civilly liable for damages.

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Journal Info

Abbrev

legisci

Publisher

Subject

Law, Crime, Criminology & Criminal Justice

Description

a peer-reviewed journal that publishes scientific articles in the field of law. Articles published in the Legisci Journal include the results of original scientific research (top priority), new scientific review articles (not priority), and the results of studies in the field of ...