The tags and title were registered to me. When my ex and I were breaking up he said he was not giving me the car back nor the title ( it was in the glove compartment) we saw each other for the last time in January which ended with assault on female charge. He was found guilty. I have no idea where the car is and have not attempted recovery as I didn't want to anger him in fear of his actions. I am even unsure if I even still own the car as it is time for taxes to be paid and I have no received a bill. I have not given permission to sell. What are my options?