According to a new survey by YourTango.com, most of us are obsessed with our exes.  Two in three people say that they think about their ex too much, and that includes nearly HALF of people who are married.  

Last year, half of us decided to unfriend our ex on Facebook, which was up 10% from 2011.  But one in three of us have ended up having SEX with an ex after a break up. 

February 13th is the third annual "Break Up With Your Ex Day", so that all of us can move on with new relationships.   One way to get over someone is to remember why you broke up in the first place.  The top two reasons were betrayal, and poor communication.

44% of people say that starting a new relationship is the best way to get over an ex.

(PR Newswire)