I have confidence I'm going to win.
1. No judge in the state will allow my kids to be taken away from me.
2. She signed the mediation agreement and it is legally binding.
3. She needs to buy the house. That is something she is legally bound to do.
Everything else is just distraction. I only care about the kids, and the house is only important because it resolves the child support issue. She's trying to drag it out because she wants to try and hurt me, but I don't think there's anything especially dangerous she can do. She's done. The divorce is coming no matter what mischief she tries to pull. I can move on with my life and get married again.