I am glad you worked the 50/50 out. My Ex won't do it because the state doesn't usually do it and she listens to the lawyer and not her heart. she sucks. You rock.
Don't worry about it so much you will get what is deserved. He is hurt and lashing out at you.
Is he paying more for the house now? I had to keep paying for over a year then when the divorce happened then I had to split 50/50 I didn't think that was fair and I don't get 50/50 of the kid.
Sounds like you will be OK,
Keep me posted.
-------------------- The problem isn't the game; it is that nobody knows the rules.