The way I see it, is that you really don't know. I think that it will all come out while you are on the vacation. Even if he just want to be friends I would still go and have a good time. I'm not trying to hurt your feelings, but going threw a divorce is very painful, and it also takes a while to heal from it. Just go and have a good time, and don't expect to much. If you want to date then I would go ask some of your friends to start setting you up on blind dates. You could try the online dating sites, and see if there is a singles club in your area. Hope this helps.