moveon.. tell him to kissyour left knee and move on!
you can do better..

I would say listen to what he has to say. Sometimes it helps to do that to give yourself a sense of closure. You were together a year and a half... you seem to still have feelings. Maybe it would be good to either finish it once and for all... whatever that means for you.

If you meet with him and let him have his say, do it on your terms. If you do not want to get back together, go in with resolve and remind yourself how badly you felt when he did whatever it was he did and ask yourself if you can deal with that again.

If you think you might want to give him a second chance, go in remembering how bad he hurt you and ask if you can go through that again.

Nothing is fair in love, but you are the one who has to live with your decisions at the end of the day. Just don't give more of yourself than you can afford to lose. It's funny, so many posters say in different threads to just forget about whoever and just as many say everyone deserves a second chance. But only you can say what you deserve. Good luck with whatever you decide.

I'd say it's a ploy to make you concerned, and think (i wonder what he's doing?). I know us guys play games (in my opinion not as many as "most" women) so take everything with a grain of salt. If he truly cared there would be no mistakes. Just my two cents. Take it for whats it worth.

Best of luck.