The impact of personality disorders in parents on children's social skills, peer relationships, and emotional development: A systematic review and meta-analysis

This systematic review and meta-analysis examine the influence of parental personality disorders on children's social skills, peer relationships, and emotional development. Utilizing data from numerous studies, we analysed how specific personality disorders, such as borderline, narcissistic, and antisocial personality disorders, affect various dimensions of children's development. Our findings indicate that children of parents with personality disorders often exhibit compromised social skills, struggle with peer relationships, and face significant challenges in emotional regulation. The meta-analysis revealed a strong correlation between parental personality pathology and increased risk of emotional and behavioural problems in children, including anxiety, depression, and conduct disorders. Additionally, the quality of the parent-child interaction emerged as a critical mediating factor, with dysfunctional parenting behaviours exacerbating negative outcomes. The review underscores the need for targeted interventions that address the unique challenges faced by these children, emphasizing the importance of early identification and support for families affected by personality disorders. This study contributes to the understanding of the far-reaching implications of parental mental health on child development and highlights the necessity for integrated mental health services that consider the well-being of both parents and their children. Future research should focus on longitudinal studies to better elucidate causal relationships and effective intervention strategies.