Hey Curtis, Finally finished catching up on your sitch, I have to say you WW seems highly unstable. She must really be suffering right now. That is no excuse for her behavior. You seem to really care about her which must mean that she was an amazing person before she became WW. You seem to be a really great guy who has so much love for his family but the disrespect from her is insane. You deserve to be treated so much better.
I think if I were in your situation I would really try to detach fully from her. Drop the rope. Absolutely no conversation apart from child information. She seems so out of bounds with her actions, you must be an incredible patient man to be putting up with this. I wish the best for you man.