Almost all of us have entered or will one day enter a specifically standardized form of monogamous marriage. This cultural requirement is so very basic to our existence that we accept it for most part as a kind of intractable given: dictated by the laws of God, Nature, Government and Good Sense all at once. Though it is perhaps unusual for a social practice to be so promiscuously underwritten, we generally find comfort rather than curiosity in this fact and seldom wonder how something could be divinely inspired, biologically determined, coerced and reasoned out all at the same time. We simply take for granted.