The Psychology of Polygamy: Mental Health, Family Dynamics, and Social Contexts

Introduction: Polygamy, the practice of having multiple spouses simultaneously, continues to exist in various societies despite being legally restricted in many countries, including India. This study explores the psychological impact of polygamy on individuals and families, with a focus on mental health, family dynamics, and broader societal implications. Cultural justifications and legal contexts are also analyzed to understand the persistence of polygamy in certain communities. Methods: The article adopts a multidisciplinary approach, incorporating psychological analysis, legal review, and ethnographic insight. It draws on data from the National Family Health Survey (NFHS-5), regional studies, and existing literature to examine the psychological and social consequences of polygamy. Comparative analysis is conducted between monogamous and polygamous family structures, and particular attention is given to tribal populations where polygamy is more prevalent. Results: Findings reveal that polygamous family arrangements are associated with heightened emotional distress among spouses, particularly women. Reported psychological outcomes include increased anxiety, depression, low self-esteem, and interpersonal conflict. Children in such households face challenges in identity formation, behavioral stability, and emotional security due to fragmented parental attention and ongoing family tension. Monogamous families, in contrast, report greater consistency in parenting and higher levels of spousal satisfaction and psychological well-being. Conclusion: Polygamy in India, while culturally and economically rationalized in some communities, poses significant psychological challenges for both spouses and children. The integration of legal, cultural, and psychological perspectives highlights the need for targeted social and mental health interventions. Understanding the nuanced dynamics of polygamous families is essential for developing informed policy and support systems, particularly in regions where the practice remains prevalent.