12 Unbelievable reasons why married couples cheat

8. Differing life priorities
When a couple gets married, often they don’t speak about life priorities — simply because it is not so important or people are not so clear. With time, the priorities start getting clearer and more pronounced, and increasingly divergent. Over time, these become so different that it becomes tough to live together and agree on even basic things on a daily basis. This can be a catalyst for an extramarital affair.
Some people get into a relationship simply because they believe it can advance their career.