My girlfriend and I purchased an SUV for $10,995 earlier this year. I had $7500 to put down in cash and my girlfriend's mom had a $2000 vehicle to trade in but the only way we would be able to trade in her mom's old car is if my girlfriend's name was on the title. I allowed it and we put my girlfriends name on the title. We purchased a warranty and the remainder was financed. My name is the only name on the financing. We broke up and I am telling my girlfriend that I will buy out her $2000 if she transfers the title solely to me. She won't and says she is going for half the value of the car. To add she won't let me drive the vehicle. I have made every monthly payment. Do I have any leverage in this? If it counts for anything the $7500 cash I paid with was an inheritance after my father passed away.