He’s lost his mind.
I think it's more like he's bi-polar and an alcoholic and he's being manipulated, very carefully manipulated. They agreed in court mediation that she would get $10,000 a month and he'd get visitation. She reneged the agreement and these tapes, that a judge put a restraining order on, surface.
Probably possessed. You knew he’d be a major target after The Passion of The Christ.