I had been "seeing" my closest male friend for the past 9 months, but recently he called it off. I put it in inverted commas because we never defined what we are, and tbh i was relieved when we said it was over because not knowing if i was his girlfriend from one day to the next felt like constant rejection. For the last month we've got on great and been able to continue being friends. When we split he told me he was worried that because he didn't want a relationship he would end up doing something that hurt me and wanted to stop before that happened. Basically he wants to put himself about a bit with other girls.
For the last few weekends I've been worried sick whenever he's gone out, it's been like waiting to rip off a plaster. I decided to bite the bullet and ask him if he's been with anyone else. He said he hasn't slept with anyone but he has pulled randoms, i was just like *shrug* at this, but that he's pulled the same girl from work a couple of times. She is 7 years younger, and lives with her boyfriend who is coming to work at the same office soon. I was shocked that my friend had got into anything with a girl with a boyfriend, as he's been cheated on himself, and reacted by telling him what he's done is wrong and she's obviously not a nice girl. He went mad at me and called me sanctimonious. I felt really hurt that he seems to have got himself involved with some dumb situation so soon and then had a go at me. I want us to be friends but i feel really hurt now and don't know what to do. Any ideas?