Sexual conflict permeates ancient religions, from injunctions about thy neighbor's wife to the sexual obligations of marriage. It is etched in written laws that dictate who can and cannot have sex with whom. Its manifestations shape our sexual morality, evoking approving accolades or contemptuous condemnation.
It produces sexual double standards that flourish even in the most sexually egalitarian cultures on earth. And although every person alive struggles with sexual conflict, most of us see only the tip of the iceberg: dating deception, a politician's unsavory grab, the slow crumbling of a once-happy marriage, a romantic breakup that turns nasty.