Phil,
I know you're an angry person but please look at this from your kids POV. Phoenix and HM are right in what they're telling you to do.

I just want you to stop hurting your kids. Any time you talk badly about their mother in front of them they are hurting. YOU are doing this to them, yet you claim to love them. Stop it.

I con't care what happens to your W, what you call her, etc. She's an adult. However, what you're doing is definitely not making points with her. Is that what you're aiming for?