Y are MEN unfaithful, and what should we do???

I do agree with u, they are alot of bad apples but not all, I have heard so many stories known so many couples and most are men who mess about wid thier women and they think they can get away wid it.
one of my cousins got married to a guy from back home he came to this country( uk) and started bein strict wid her she is very pretty, a while later he start messin wid girls and she left him, came back he done it again and she left him 4 good and she has kids.
He wanted a simple women at home that was not gettin attention from others yet was messin wid other women, wat a creap!!