Every man that has cheated has rationalized to themselves that they were doing the right thing. Some cheat because they want that ego stroke. They want to feel like no matter how old and fat they get, they can still smash thirsty thots.
Some men cheat because they want sex more than their partner does and they think it's easier to just cheat and be done with it instead of working out the issue(s) with their spouse.
Some men cheat because they can't do the things they would with their spouse because she's not willing to do what he wants, or he just wants to try something new.
Some men cheat because their spouse doesn't make them feel wanted or needed anymore.
Men cheat for various reasons and their are too many possible reasons and not enough time in the day to list them all. My point is, men are men at the end of the day, no matter what race they are. Whites cheat just as much if not more than Black men. I suppose their is a primitive portion of our brain that wants to conquer all pu$$y.