In a recent development in the case, Depp's legal team approached Dr Shannon Curry, a clinical psychologist, who told the court that Heard suffered from "histrionic and borderline personality disorders" and "grossly exaggerated symptoms of PTSD". The two conditions are said to cause patterns of emotional instability and attention-seeking behaviour.

from Times of India https://timesofindia.indiatimes.com/life-style/health-fitness/health-news/johnny-depp-vs-amber-heard-psychologist-confirms-ambers-histrionic-and-borderline-personality-disorder-heres-all-you-need-to-know-about-the-conditions/photostory/91123558.cms