My mom and dad are planning a 11 hour trip to come to my wedding. My dad was diagnosed a few months ago with early to mid stage dementia and was made to take a driver's test and he didn't pass either one of the test and had his license privileges taken away. He thinks because he still has his actual drivers license ID that he has his license. He is insisting on making the trip from Ohio to North Carolina by car and he will be driving part if not all the way. He says he's fine and can drive just fine even after not driving for several months. I'm scared to death at the thoughts of them being on the road that long and then leaving my house and making another 10 hour trip and then a 5 hour trip home to Ohio. if he were to be in a auto accident or gets pulled over by a police officer for speeding or reckless driving, what would the ramifications be? Would my mother be held responsible because she is aware of his licenses being taken away. She won't speak up to him about but she so desperately needs to. I have two weeks till my wedding and I'm going to be on pins and needles at the thought of them making this trip.