Excessive jealousy is a common experience for those with borderline personality disorder (BPD). Men with BPD may be especially likely to suspect that a partner is being unfaithful and lash out. Fear ...

The theory of types of borderline personality disorder (BPD) is controversial. There is some debate over whether there are various types and what those types may be. BPD is a mental health condition ...

While Borderline Personality Disorder (BPD) can take a toll on relationships, many couples sustain healthy partnerships. Here’s how. Borderline personality disorder is a mental health condition ...

Complex post-traumatic stress disorder (C-PTSD) and borderline personality disorder (BPD) are two distinct mental health conditions that can share overlapping symptoms. Both C-PTSD and BPD may cause ...

Forbes contributors publish independent expert analyses and insights. I write about relationships, personality, and everyday psychology. “Borderline personality disorder” or BPD is a complex mental ...