The role of emotional dysregulation in the association between family-of-origin conflict and romantic relationship maintenance.

Family-of-origin systems are consequential for the emotional well-being of offspring. These influences are likely to last into adulthood, affecting adult children's romantic relationships. The mechanisms by which family-of-origin environments influence adult romantic relationships are not fully understood. In a sample of 118 different-sex couples, we tested the effects of negative family-of-origin conflict on adult offspring's provision of relationship maintenance to their romantic partner using structural equation modeling. We evaluated emotional dysregulation as a mediator of this effect, using two measures of emotional dysregulation. Results from structural models demonstrated a negative effect of family-of-origin conflict on the provision of relationship maintenance via higher levels of emotional dysregulation. Our results highlight emotional self-regulation as a valuable intervention point for couple therapists.