My ex-husband borrowed money to buy a car, and the owner is my name. I also signed other car purchase procedures, but the car has always been used by him, and he used the real estate license as collateral. ... You can go to the local vehicle management office to handle the file sealing business. Tell him to stop using it. You can also go directly to the vehicle management office to report the loss of the vehicle and make up a new procedure to sue him in court. What to do depends on whether you want to give him the car or take it back yourself. If you give it to him, make it clear to him first, or do as it says, so that he can't use the car. After all, he is the guarantor of the loan. Even if you don't pay back the money, the bank will go directly to him after you don't pay back the loan. This thing is easy to handle, don't worry ~ ~