I am having the exact same problem as you! My ex and I (who split in april as you know) are now trying the friendship thing. its so hard. In the back of my mind I keep telling myself that we will end up back together but he doesn't want committment in his life, so I have to make sure I back off and not say anything of the sort to him. Hopefully mr right falls in my lap sooner than later, so I can get over this guy! I can't seem to stop thinking about him, it sucks. and its not helping the stomach either! Every single time I go out with him, I have an IBS attack. You can't get me out of the bathroom, think my stomach is trying to tell me something???!!!!