There is no need trying to handle a partner who is known to be cheating. The best thing you can do for yourself in that kind of relationship is to walk away.
Those who cheats are the most stupid human beings. They know their current relationship is not what they want, why are they still in the relationship? It is a very big question.
Dumping a cheating partner is the best way to handle such a sick person in my opinion. Some men would cheat back but that's not me, I don't need to mess up myself just to get back at a silly and uselêss partner.
