He wasn't your dreaman...why? because you're not like him...you wouldn't cheat... so your real dream guy is out there somewhere...
I don't know how youre thinking but I read a women magazine (I'm a guy) just to read something at home...and most grls go back to there cheating husband because there are depressed...so don't think that you want him, or you need to be around him.
I'm only 20, but I hate guys or girls who cheat....why because they think they are loving but they aren't...because LOve is Respect and Love, and what he did wasn't respecting you...it's time to defend yourself...defend your principles, stand up for yourself and say "No way Ho say! you are going to be out of my life from this point!"
and then look outside....go in the city and you will see so many people, so many guys...so many guys who could be perfect with you...of course do not go into something yet...just think for the time being.... that the world is your Oster(sorry don't know how to spell that)
hope this helps!
if you need any info on how to get over him, don't hesitate to ask!
Bye!