Historically men have been cheaters. There are many mentions of multiple wives, red light areas, kothaa, harem, nagarvadhu, etc. existing since ages. This shows physical infidelity always existed for men.
So is it basic nature of men to be cheaters?
My sister is doctor and she said men r naturally like that because a man can fertilize an egg after every few hours but women has to go through a month cycle. This physiology makes them different. Cheating exists in humans because it's our value system. Animals have multiple partners. It's human society which is made like one man should be with one woman but naturally humans too r animals.
1. Animals do many things which humans don't. We don't roam around naked. We don't poop and pee in public. We don't have sex in public.
Civilization happened to us. And natural progression of that civilization was monogamy because it's better for women and kids.
2. There are animals which are monogamous as well, to the point the mate dies soon of one of a pair dies.
3. Female cats and dogs have multiple partners. Should human females also have multiple partners?
This ain't even a good excuse for cheating.
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