The credit card debt owed by my husband 5 years ago has not been paid back after the divorce. The bank harassed me and investigated my personal information, which was illegal. After divorce, the two are no longer husband and wife and have no obligation to bear the debts of the ex-husband. According to Article 183 of my country’s General Principles of Civil Law, no one may infringe on the legal rights or obligations of others. Therefore, it is illegal for banks to harass you and investigate your personal information, and you can complain to the relevant local authorities.