A: The answer is she could try but several states have medical exemptions that would allow you to keep the vehicle. I do not know what the laws are for Florida but typically they would have to take the car, sell it at auction and then disperse the proceeds. If the car isn't worth much then the cost of repossession and selling it at auction probably would be cost effective.
A: Short answer is yes. It really depends on the circumstances and what is going on with both parties. A judge may be stating that it is in the best interest of your husband to not have you in his presence due to drug matters. It is really hard to say more without additional facts.