My boyfriend overdrawn my cousin with a credit card for 40 thousand yuan. His house is not decorated, and he has no money to get married, but he has a little repayment ability and earns 20 thousand a month. You're not married. To be honest, you have no right to interfere with him. If he can borrow it, he must be able to pay back the money. You can't interfere too much. After all, he borrowed it from relatives, not friends. If you haven't married him, don't make trouble with his relatives because of money. Don't ask him if he won't tell you. If you can get married in the future, you should take care of him.