The longitudinal impact of DSM-5 Section III specific personality disorders on relationship satisfaction.

Maladaptive personality features, in the form of dimensional traits or symptoms of personality disorders, have been linked with lower levels of relationship satisfaction. Most of this research, however, has been cross-sectional, and little is known about the effect of specific personality disorder types, as measured dimensionally, on relationship satisfaction. In the current study, we used actor partner interdependence modeling (APIM) with self-reported personality traits from the Personality Inventory for