9 months ago I met this guy on a bussiness trip. He ask me to go lunch, at that lunch he couldn't keep his eyes off me, as a woman I understand that he was having lust for me, we start talking on skype, emailing each other. At a point I feel that all he want to do is just to get in my pants. I ask him I can not be with him and then he when to match.com met this lady, after 1 week meet her he have a bussiness to fly to my town, we met and for some how I let myself go, I slept with him, right after that day I saw he txt her and talk to her on the phone, lie to her that he is watching a movie. he flew back to his town. I try to let thing go and totally over him, I knew this b/c he made another bussiness trip back to the town I live 3 months after we slept, I feel nothing, not event angry. Due to the job I moved to his town and we work close to each other, he ask me to be his friend again, take me out to lunch and have told me he is inlove with me blah blah blah, but at this point he is still with the girl he met on Match.com and I happen to know that he is currently having a crush for this girl which is work for him and she does like him back (he consider i'm his BFF, he told me everything in his life), last weekend I went out with him and have some drink, turn out I was in bed with him again (I am not forgive myself about this). This morning I email him and said I don't want to be his friend anymore and promise him that he would never see or hear from me again.
so did I do it right?