Amber Heard (Amber Heard) and Johnny Depp (Johnny Depp) The divorce lawsuit is hot, not only the parties are the focus of attention in the court, but even lawyers, psychologists and reporters have become the hot topic of discussion in this lawsuit. Amber Heard's marriage to Johnny Depp came to an end in 2017. This April (2022) appeal is for domestic violence cases reported by gossip magazines before, but I don’t know if Amber raped Johnny or Johnny was against Amber. However, during the time in court, Amber claimed that he had been sexually assaulted by Johnny. After the appraisal of psychologists, it was found that Amber has the characteristics of Borderline Personality (BPD) and Pretentious Personality (HPD). Is it all planned? This article will introduce the judicial application of these two personality and psychology. What is Forensic Psychology? People suffering from mental illness may experience photo retouching auditory hallucinations, as well as deviance from normal behavior and emotions. Mental illnesses may also affect brain function, resulting in poor cognition or memory. Therefore, if a mental illness was diagnosed at the time of the crime, or was in the acute phase of the disease, the sentence was usually reduced because of impairment of performance. The most important thing in the law is fairness. Forensic Psychological refers to the process of using psychological tests and evaluation results of psychological experts as a process to assist in legal judgments. It will mainly be based on objective psychological tests, as well as the client's past experience, emotional and behavioral expressions, etc. Psychological assessments that are used in law include traumatic experiences (physical, sexual, emotional, neglected, etc.), experience with learning difficulties, brain injury, memory loss, mental retardation, attention deficit, and history of mental illness , emotional stress, etc.