They don't need more than one at all. Males who get involved with more than one woman at a time are simply not worth your time. They are womanisers and use women for their personal gratification. They don't deserve to be called men, because really, they're just silly little boys.
Some men want more than one girlfriend to show their importance and sexual ability.
they do not need sex more than females, they just think about it more.
because woman often need man's promise.
Woman
A man is more prone to a relationship on the side than a woman. However, it is not always the man who has an affair. Sometimes it is the woman.
it is neutral
You need to be more specific. There are literally hundreds - if not thousands - of songs with lyrics about a man and a woman.
If a man cares more for a woman than one of his friends, he will probably try to become friends with her too, which is arguably a sign.
absoluetly NOT - a woman's libido can be greater than a mans - especially when the woman gets older than about 30
No. Babies need to be raised by BOTH PARENTS, and if the woman has children by more than one man, neither man is going to be interested in raising the child.
Man more intelligent, but woman is more focusing and more consternating.
Well it does depend but on average, a women talks more everyday than a man.
You need to get an attorney and file for a contested divorce.