Abstract

This study investigates the relationship between weak parent-child boundaries and the development of borderline personality disorder (BPD) in adolescents. Given that BPD is characterized by emotional instability, impulsive behavior, and difficulties in interpersonal relationships, the role of familial dynamics, particularly the nature of parentchild boundaries, is critical. A sample of 200 adolescents, aged 12 to 18 years, was assessed using standardized questionnaires to evaluate boundary clarity and BPD symptoms. Results revealed a significant association between inadequate parent-child boundaries and higher levels of BPD symptoms, including emotional dysregulation and fear of abandonment. These findings underscore the importance of fostering healthy boundary setting in parent-child relationships to mitigate the risk of developing BPD during adolescence.