Community property is divided FAIRLY....this does not mean 50/50
I believe if you have paid the majority (and probably all) of this house, then it will probably be divided accordingly......but please, get a lawyer to help you. You may find out that you can have a better deal, and he will find out that he should have taken the first one.
I also agree with whoever said child support is mandated. He cannot just take a "pass" on this. It will have to be figured out separately.