1. We are in the animal kingdom; it's all about natural selection and survival of the fittest.

2. Men gravitate towards the youngest girl they can get.

3. Most women cheat themselves by being in unserious relationships in their prime and giving their husband evening newspaper; since men gravitate towards hot young things it's only natural the husband will have a side chick! in this instance the woman cheated on herself by dating boyfriends instead of the husband from the get go.

4. Monogamy is unnatural to men but sleeping around isn't good either.