I second lady's post....mic drop. Boom. As I was told by many re my ex and same goes for yours, maybe he needs to get his a$$ kicked to a pulp and spend some time in jail with some real manly men to maybe humble him up a tad. I hope he gets criminally charged.
BUT-you stay safe. Everything that happens will be blamed on you...in his mind. It's not your fault-it's his. But he can't and won't see it that way. Just words of caution....I'm in no way not telling you to push forward-I think you're doing a great thing. Take that stand, friend, and let him hang himself by the noose he's created for himself.