Actress Amber Heard suffers from post traumatic stress disorder (PTSD) as a result of “intimate partner violence” from her former husband, <a href="https://www.thenationalnews.com/arts-culture/film/2022/04/28/johnny-depp-dropped-from-pirates-of-the-caribbean-over-abuse-claims-ex-agent-testifies/" target="_blank"><i>Pirates of the Caribbean</i> star Johnny Depp</a>, a psychologist said during the ongoing defamation trial on Tuesday. Dawn Hughes, a clinical and forensic psychologist, also said that Depp suffered from “obsessive control” and “obsessive jealousy” issues during their “highly volatile” relationship. Ms Hughes was the first witness to take the stand after Depp's lawyers rested their case in the defamation suit he filed against Heard over <a href="https://www.thenationalnews.com/world/us-news/2022/04/28/amber-heards-lawyers-revised-article-johnny-depp-sued-over/" target="_blank">an op-ed she wrote for <i>The Washington Post</i></a> in December 2018, in which she described herself as a “public figure representing domestic abuse". Heard never named the 58-year-old Depp in the <i>Post</i> op-ed, but he sued her for implying he was a domestic abuser and is seeking $50 million in damages. The Texas-born Heard countersued, demanding $100m and claiming she suffered “rampant physical violence and abuse” at his hands. Depp has denied ever being physically abusive towards Heard and has claimed at the blockbuster defamation trial taking place in Virginia that she was the one who was frequently violent. Ms Hughes said she had diagnosed Heard with PTSD after conducting four separate tests. “Those tests allow me to make a definitive diagnosis that she suffers from PTSD,” she said. “There's significant support for the fact that there was intimate partner violence in this relationship,” Ms Hughes told the seven-person jury hearing the case in Fairfax County Circuit Court. Her findings contradicted those of a doctor who appeared as a witness for Depp, Shannon Curry, who said the actress did not have PTSD. Ms Curry, also a clinical and forensic psychologist, said it was her opinion that the 36-year-old actress, who had a starring role in the movie <i>Aquaman</i>, has borderline personality disorder and histrionic personality disorder. Ms Hughes said Heard did not suffer from those disorders. She said Heard had reported a number of “physically violent behaviours” by Depp and a “number of incidents of sexual violence". “He pushed her, he shoved her, he slapped her with the front of his hand and the back of his hand,” she said. “He choked her, he slammed her into the wall, he pushed her and she fell down. He kicked her in the back.” Ms Hughes is to be cross-examined by Depp's lawyers on Wednesday. Earlier on Tuesday, the judge hearing the defamation suit <a href="https://www.thenationalnews.com/world/us-news/2022/05/03/us-judge-refuses-to-throw-out-johnny-depp-defamation-suit-against-amber-heard/" target="_blank">rejected a request by Heard's lawyers to toss the case</a>. They claimed Depp had failed to prove he was defamed by the op-ed. “The court should grant the motion to strike because the undisputed evidence is that he did, in fact, abuse Amber,” said Heard's lawyer Ben Rottenborn. Such a motion to dismiss is common in legal proceedings but is rarely granted. Depp, a three-time Oscar nominee, and Heard met in 2009 on the set of the film <i>The Rum Diary</i> and were married in February 2015. Their divorce was finalised two years later. Heard is expected to take the stand herself this week.