My father in law recently got a letter from the DMV in PA that they are going to suspend his license because he was diagnosed with early Alzheimer's by a doctor. The good thing is he doesn't feel comfortable driving anymore. My husband and I are new to all of this. What do we need to do? Call his insurance company and take him off his car insurance? We are unsure if we should sell his car or put his car on our insurance and keep it in his garage?