The credit card was lent to my cousin. There is a limit of eight thousand yuan. At that time, she said it was useless, and if she had no money, she would have to repay the loan at the minimum. She is in charge of interest and everything. tomorrow
You can tell your parents which side your relatives are from and see if she still has face. If you promise well, you must honor your original promise. Settle accounts between brothers clearly, so as not to hurt feelings. If you borrow it, it's not difficult to borrow it again! She broke her word, which shows that she doesn't care about her feelings with you at all!
Actually, you can do this. You can call the bank customer service and apply for deferred repayment to see if it is possible. Then postpone it, and consult with your cousin's relatives. She doesn't know you postponed, and you know it yourself. If she doesn't return it tomorrow, which is equivalent to the last day, there is really no room for change.