Property acquired during a marriage is marital property. Title does not matter. Those cars are joint legal property. The police won't arrest you, and if they do, your lawsuit against them will be a good one. Take whatever car you need to work, or wherever else. The same goes for any other property, money, etc.
If he threatens you with police, tell him to ask the officer/deputy to call you. Explain you are married, and the car was purchased during the marraige, and that's about the end of it.
Answered on Nov 18th, 2019 at 11:31 AM