Really? He didn't on set when he gut punched a crew member and then offered one of his care takers money to hit the guy some more?

He's not avoiding when he's financially emotionally abusing his personal assistants who he's co-opted into exposing themselves to legal jeopardy as a condition of employment because they have to buy him his drugs and then berates them because even the drug dealers can't fill his orders he's so far down that rabbit hole, like it's their fault the drug dealers can't keep up with his drug use.

Not having documented proof that he abused Amber Heard is not the same as the same as having no proof the man is an abuser.

But for the record, we have witness testimony of him menacing Amber Heard by starting fights in public, trashing hotel rooms, and threatening to push her down a flight of stairs. Guess what? That's an out of control punk drug addict being abusive.