My father is ill and my husband doesn't pay. Should I get a divorce?

Your husband's reluctance is understandable. After all, as the old saying goes, raising children to prevent old age is not raising daughters to prevent old age. There's no need to get divorced for this. You can do ideological work for him, and you'd better do it. If not, you can also propose a way that he can accept, such as the money borrowed by your father, and pay it back later. Or brothers and sisters all support a certain amount of money. Wait a minute.