Run.. run... run... he isn't committing in any way, and lets be frank about it - guys are lazy. He is having sex with you without any repercussions expectations or anything from you. Why on earth would you allow that? YOU DESERVE MORE. YOU DESERVE TO BE LOVED... YOU DESERVE WHATEVER IT IS YOUR HEART DESIRES...
My best advice for you - let it go and move on. Its really hard -- really hard. Here I am 6 months out and I still feel anxious, sad, tense. I am dating other people -- and I still feel anxious, sad, tense.
I wonder when it will stop feeling that way. Not sure -- I just know that it will.