True, I hope your weekend is a good one. Well...it appears that your h now wants you to assist in paying for the divorce. If he wants the divorce so badly, he should pay for the entire thing. It's not being done mutually.
As for the property...time for boy/man to grow up and take care of some of these issues himself. You've been more than accommodating to him. He got himself into this mess, he can very well get himself out. What will he do about such things once you are divorced? Continue to come to you for assistance? I don't think so. This is a good learning experience for him, so as a student, let him struggle with it. Step back and watch from the sidelines. If you see that your assets are in trouble, step in.
Sit quietly, the answers will reveal themselves when you least expect them to. The past is gone, the present is a gift and you need to focus on today, allow the future to reveal itself when it is ready.