You can help them, but your own money is not even a dime cheaper, outsiders, remember.
He is the wrong party. He didn't get much property in the divorce, but he didn't want to make more money from this marriage and extract the last residual value of this relationship. If one plan fails, another plan will be born, and the play will be constantly changing and staged in front of you. When will your mind be clearer?
Frankly speaking, he doesn't love you at all. If you don't want property, he won't appreciate you, but will only laugh at you behind your back.
This man, with ulterior motives, is not necessarily a bad thing to leave him. Keep a clear head. There are plenty of men. You can go to them again, but even if you don't need money, you can scatter it in the sewer or donate it to charity, but don't take advantage of some unscrupulous people.