The issue is never "why" because there are a million reasons a woman would cheat on her man, the issue is how you live with the fact that the man you are cheating on your husband with will be looking at your husband when they walk by or drive by each other or even meet sometimes.

reality is when a woman cheats on her husband she is cheating on herself because the man you are cheating on your husband with does not have respect for you no matter what he confesses and will never trust you.