According to relevant laws and regulations in China, if you have repaid the balance of your credit card three months after it is overdue, the bank will not continue to sue you.

First of all, according to China's "Contract Law" and "Consumer Rights Protection Law", the credit card contract between the bank and the cardholder is a legal document reached by both parties equally and voluntarily, and both parties are obliged to perform the contract. . If you pay off all the debt after the due date and fulfill your repayment obligations, the bank will have no sufficient reason to continue to sue you.

Secondly, when a credit card is overdue, the bank may take some collection measures, such as phone calls, letter notifications, etc., to encourage cardholders to repay. However, if you have paid off the balance in full, there is no need for the bank to continue suing you. Banks typically stop taking further legal action after a late payment issue is resolved.

In short, if you have paid off all your credit card debt three months overdue, the bank will generally not continue to sue you. However, each specific situation may be different, and it is recommended that you consult relevant legal professionals or communicate with your bank for more accurate information.

Extended information: Cardholders should abide by relevant contract provisions when using credit cards and repay on time to avoid legal issues arising from overdue payments. Late repayments may result in the bank taking legal action to recover the amount owed and may have a negative impact on the cardholder's credit history. Therefore, it is recommended that cardholders properly plan and manage their personal finances and repay their loans on time to avoid overdue payments.