The social impact of enacting equal marriage laws in Thailand.

Abstract

This article examines the social impacts of the legalization of same-sex marriage in Thailand by conceptualizing the law as a structural turning point in contemporary Thai society rather than merely an expansion of individual rights for LGBTQ+ people. Drawing on rights-based and equality theory, theories of family as a social institution, and perspectives on social change and discourse, the study analyzes the evolving relationship between law, family, culture, and citizenship in the Thai context.The analysis demonstrates that marriage equality has significantly reshaped the meaning of “family,” moving away from a heteronormative model toward the legal recognition of diverse forms of intimate life. This transformation contributes to the reduction of discrimination, the enhancement of human dignity, and the strengthening of the social status of LGBTQ+ individuals in both private and public spheres. Nevertheless, the article identifies persistent limitations and challenges following the implementation of the law, including gaps in reproductive rights and access to assisted reproductive technologies, inconsistencies in legal enforcement at the administrative level, and ongoing value-based tensions between religious and cultural norms and civil rights. The findings suggest that a central challenge in the post-legalization period lies in the risk of achieving formal legal equality without corresponding social acceptance. Without broader cultural and institutional transformation, legal recognition alone may be insufficient to alter everyday practices and power relations. In conclusion, the article argues that marriage equality in Thailand should be understood as the beginning of a long-term process of social transformation. The ultimate success of the law depends on the capacity of Thai society to translate legal equality into cultural recognition and to foster coexistence grounded in respect for human dignity and social diversity.