Just read your update on the alt. and to comment that yes they are crazy.
Your stbxh is very confused, he is moving to Moscow but to live in his own apartment. And his girl friend is moving to florida but it is too hot there for your husband.
Well she can keep my ex company since she is moving to florida too......
I dont know what makes them see the light at the end of the tunnel, they really seem to be happier escaping and avoiding and running away.