Thanks to you all for your insight. I will continue to provide transport for him and Will do as Dan Kelly suggested-stick to my guns and say ,"Well I think it's funny." I will not say you've no sense of humor. My husband used to say, you can tell someone he's mean or stingy,or that he has bad breath, but never tell them they has no sense of humor, cause everyone thinks they have. If he calls or knocks I'll just say I'm involved in something and have no time, and then mention the next therapy session. Implicit in that ( I think) is I won't be seeing you till then. Don't know if it will work. Thanks again for the input.