J.C.
I understand the problem, because when we went to visit my husband's family (for a month), we all slept in the same bed. My yr old thought this was going to continue when we got home. I told her that her bed is special, and that she had to be a big girl and sleep in her own room. For about two months as a result I think she began sleep walking. She would come in the living room and lay down on the small couch and say something. Which would wake me up. I always put her back to bed. Now she comes in and lays down with me in the morning. (Not a good morning person)I know this will change when the baby is born but for now I think this is okay. I can't tell you what to do, I can just suggest that little by little you give him a substitute. I gave Hannah soft music to listen to and what ever stuffed animal she wanted for the night. Sometimes it is one of the cats (we have 3). Sometimes it is a book. Good Luck with this! Jen