Borderline personality disorder - Wikipedia Borderline personality disorder (BPD) is a personality disorder characterized by a pervasive, long-term pattern of significant interpersonal relationship instability, an acute fear of abandonment, and intense emotional outbursts
Borderline Personality Disorder - National Institute of . . . Borderline personality disorder is a mental illness that severely impacts a person’s ability to regulate their emotions This loss of emotional control can increase impulsivity, affect how a person feels about themselves, and negatively impact their relationships with others
Borderline Personality Disorder | Johns Hopkins Medicine Borderline personality disorder (BPD) is a mental health problem It can make you feel impulsive, reckless, moody, and emotionally unstable BPD can be caused by living in a disruptive environment with unstable family support