I paid my mother-in-law 6000 yuan without entering the door. I asked my mother-in-law for a credit card, but she didn't return it to me. My boyfriend accused me, too. What should I do?

I think your mother-in-law is not very kind. You lent it to him, not his. He should pay back, even if he is married, let alone unmarried. Not only did he complain to his son, but his boyfriend accused you of not telling his mother-in-law. I think you should examine whether you should get married. If you think you can stand it, you can get married. If you can't stand it, you might as well not get married. Marriage is a lifelong event, and happiness is good. I wish you happiness.