"If he chooses to come with STBXW to pick up daughter, he can wait near the curb with the other trash. DON'T walk down my driveway! STBXW and he both called me a bully. The irony is actually pretty funny to me"

I'm laughing so hard on this one. Ignore him, he's not worth your time man. Focus on you and what's important to you. Everything will get better before you know. They're both lost and deep in it. Be the better person by staying positive at all time.