More than a hundred years ago, Freud made a new mythology by revising an old one: Oedipus, in Sophocles' tragedy the legendary perpetrator of shocking crimes, was an Everyman whose story of incest and parricide represented the fulfillment of universal and long forgotten childhood wishes. The Oedipus complex--child, mother, father--suited the nuclear families of the mid-twentieth century. But a century after the arrival of the psychoanalytic Oedipus,...