From stupidity is my answer, I was close to cheating my wife because I was stupid. I have 40 years old and I wanted to see if the other woman still like me, I was very close to losing my family because my wife found out.
Now I know that cheating is not worth to lose all you have, a wife and kids are the most important thing in life!

Cheating is always a choice and that is their choice. But sometimes it depends on the situation or their reasons, nevertheless, it is still a choice. It goes same with the women too.

There's actually no concrete reason why men cheat, same goes for the women. For me, people cheat because they look for things that aren't present in their partners. For some, they just do it to show off, especially men because most men believe that the more woman the more handsome. For me, that thinking is stupid tho. I'm a man and whenever I see cheating husbands, they look like horrible monsters to me.