If you are at all budgeting for him contributing more than he's ordered to pay, don't....he may have trouble making those payments (and anger about that is not going to help either). Act now to protect yourself. Still not sure why you don't move to a cheaper place and simply accept that this is the obvious trade off.
I don't see an alternative and haven't for awhile. In any event,
Good luck on the sleeping thing. **Know that it won't be easy at first, but that doesn't mean it's the wrong approach, whichever one you choose. It WILL be hard. If it weren't hard, we wouldn't be talking about it.
You'll be glad you did it though. Very.
M: 57 H: 60 M: 35 yrs S30,D28,D19 H off to Alaska 2006 Recon 7/07- 8/08 *2016* X = "ALASKA 2.0" GROUND HOG DAY I File D 10/16 OW DIV 2/26/2018 X marries OW 5/2016