This is going from bad to worse...

Amber Heard is prepared to call estranged husband Johnny Depp to the witness stand if her divorce goes to trial, and apparently the actress has documented proof that she received medical treatment for prior incidents of domestic abuse, TMZ reports. Not only that, but she allegedly has videos and audio of his violent outbursts. Yikes!

The actress' plans to call good friend Raquel Pennington and Pennington's boyfriend Joshua Drew as witnesses, given that they were in the building the night of the alleged attack.

The Pirates of the Caribbean actor, on the other hand, has over 23 witnesses he plans to have corroborate his side of the story, including security guards, maids, building concierge, and Amber's own publicist Jodi Gottlieb.

What a nightmare!