Just before Valentine's Day, relationship site YourTango.com has declared a new holiday: "Break up with Your Ex Day." According to a survey they ran, 48 percent of people (including married people) said they look at their ex's Facebook page and other social media. The solution is, apparently, a national day to unfriend your ex.

Check out the "Break up with Your Ex" Facebook page with a bunch of fun tools including badges, quizzes and "gifts." And let us know -- do you know someone who needs to exorcise an ex?