The latest chapter in Hollywood star Johnny Depp’s legal battle with ex-wife Amber Heard kicks off on Monday as a U.S. defamation trial begins over allegations Heard made about domestic abuse.

Depp, 58, has sued Heard for $50 million US, saying she defamed him when she penned a 2018 opinion piece in the Washington Post about being a survivor of domestic abuse.

The op-ed never mentioned Depp by name, but Depp’s lawyers have said it was clear Heard was referencing him, and that the piece damaged his film career and reputation.

Depp has denied all allegations of abuse, saying in his