What is a feature of Borderline Personality Disorder?

Pervasive instability in interpersonal relationships is indeed a hallmark feature of Borderline Personality Disorder (BPD). Individuals diagnosed with BPD often experience intense and unstable relationships, fluctuating between idealization and devaluation of others. This instability can lead to significant distress both for the individual and for those around them. Such interpersonal difficulties are coupled with a fear of abandonment and a strong emotional response to perceived rejection, which further exacerbates relationship challenges.

This characteristic is consistent with the diagnostic criteria for BPD as outlined in the DSM-5, which emphasizes the theme of instability as a central aspect of the disorder. Consequently, understanding this feature is crucial for effective assessment and treatment planning for those with BPD.