The top 10 reasons why men have affairs include:

1. More sex (sometimes due to lack of sex in their relationship),
2. Sexual variety through different partners or different sexual experiences
3. Too boost their ego to feel special or still attractive to the opposite sex
4. For the thrill of the chase
5. Opportunistic sex (if the opportunity occurs, they can’t pass it up)
6. To sabotage their current relationship
7. Revenge (to get back at their partner for one reason or another)
8. A feeling of entitlement (the belief they are entitled because they work hard or are the bread winner)
9. Sexual addiction
10.To escape