It's interesting to see all the various responses about this topic and no mention of any physiological reasons . My understanding is:

1. Sex is primarily a reproductive instinct.fact

2. Men and women are very different beings physiologically and obviously, sexually, instinctively, mentally, etc.fact

2. Not all fingers are created equal.

(Majority) women have evolved to instinctively choose a mating partner with the top qualities fit for survival and stomp out any competition. This exhibits itself with traits of being clingy, jealous, protective, monogamous, gold digging etc.


4. Not all fingers are created equal.

On the other hand,
(Majority) men have evolved to instinctively spread their seeds as much as they possibly can and dominate. and when society fails to recognize scientific aspects of the male sexuality, they are forced to conform to the "norm" but still can't escape the instinctive urge to "spread" the seed which results in "cheating". Ofcourse there's the trait exhibits of , being contorlling, dominating , to a partner etc.

And... obviously... relationship problems don't help either....

The lips of wisdom are closed except to the ears of comprehension.

So....Take note ladies/gentlemen. For all that have special individuals. Be patient and realize that not all our actions are out of bad character!

Give them the benefit of science!!!