Because before I joked with my mother-in-law about making money to marry my son, my mother-in-law always said so and laughed at me.

Your husband went a little too far. High blood pressure is dangerous. As for what your mother-in-law said, you will be a mother-in-law in the future. If you put yourself in your mother's shoes, you will know how your mother-in-law feels. However, the son is dead or alive (possibly serious), and the daughter-in-law is still thinking about her wallet. The old lady is sad enough.