Most Helpful Guy
Because they're bad people and don't care for others but for themselves.
Why do guys homewreck? For the same reason.3
Most Helpful Girl
Why do people blame people who were NOT in a relationship... they were free to do what they want. It's not an outsiders job to keep your relationship intact or to keep your partner faithful. If people in the relationship don't care enough to be faithful why should outsiders care? And anyway do you really only want your man to be faithful cause he can't get it anywhere else anyway? in my opinion.2