question: Hello. My husband has been acting differently lately. He has been moody, irratable and increasingly inappropriate with his actions and comments. He has been leaving for work late and has trouble getting organized. He has been using crude language of late and he never has before. 6 months ago he was in a car accident and hit his head on the rearview mirror x-rays showed there was no damage and his erratic behavior started 5 days ago so I do not know if that has anything to do with it. He has a lot of friends and we have a good marriage. He had a happy childhood and is otherwise healthy.