What can I do if my soon to be ex wife has my car?

I am going through a divorce in CA. We have 3 vehicles, all in my name. She took the car with a $900 monthly payment, but will not make the payments. I have made all payments though it’s in my name and she has possession. We both have lawyers, though mine gives away everything. Can I go to her house with the police and take back the car for failure to make payments? I currently pay her child support and alimony, though not court ordered.