Is Monogamy Natural?
Does your spouse cheat, why does this happen?

Life-long commitment is rare in other species, but it is not non-existent. This is noted and debated, and has been for about as long as our species has had language. One concept in our language is monogamy.
Are human beings’ natural born cheaters and liars? Yes. Are we also natural born bonders and lovers? This also appears to be the case. As every other…