Ok, I must have read something wrong about the car. I thought that she already took it. Ok, the car thing isn't even an issue right now.
Yes, as part of bargaining she may want half the car or something. That is way to ahead in the future right now. How do you know that she wants the car?
You need to focus on your health right now. It is not about a car. It's just a car. Don't worry if she has a key.
