A ring?????

I met this guy some years ago it was 2010 to be exact, we were co workers . We talked all the time I didn't really pay him any attention. It was during the stages when I had a " type " he wasn't it. I got to know him though & he became desirable to me , I began to like this person. We began to " kick it" a couple of months later I found out he was married but not by him.. By another female who wanted to pursue him... I was angry for a few days.. It's 2014 & we've been on & off since then... Idk what to do we haven't talked since august since I relocated but I know we're going to run into eachother soon... Smh you just never know how the other woman becomes the other woman... Never assume... These men are just as bad as us women...