oedipal

In Greek mythology, the king of Thebes, in response to a dreadful prophecy, abandoned his infant son Oedipus, who was then brought up by shepherds. Grown to manhood, Oedipus slew his father almost accidentally, not recognizing him, and then married his mother. When the shameful truth was discovered, the mother committed suicide and Oedipus blinded himself and went into exile. The psychiatrist Sigmund Freud invented the term Oedipus complex to mean a sexual desire that a child normally feels toward the parent of the opposite sex, along with jealous feelings toward the parent of the same sex. In Freud's theory (not accepted by everyone today), lingering oedipal feelings are an essential source of adult personality disorder, and can result in choosing a spouse who closely resembles your father or mother.