We always hear about celebrities and politicians getting caught cheating or having full-blown affairs, and when it happens we tend to fall back on some common beliefs about why people cheat.
According to YourTango and the Huffington Post, many of these beliefs are actually myths. Here's a few:
1. Most people who cheat are looking for an affair when it happens
2. Once a cheater, always a cheater
3. Most people who have affairs are unhappy in their marriage
There are seven more myths and you can read all about them HERE