If you've ever been cheated on by someone you loved, you know how difficult it can be to move on. You're angry, hurt and unsure how you'll ever be able to trust someone again.
We hear about it almost every day. Some Hollywood celebrity or Washington politician has cheated on his poor, unsuspecting wife. Sometimes as many as 14 accusers come forward alleging affairs, as was the case with golf great Tiger Woods. But is infidelity really as rampant as the media makes it seem, or is it just a ploy to sell tabloid magazines?