The episode "Momma Mia" when Frasier finally realises that his girlfriend is equivalent to his late mom, and Niles thinks that he's suffering from an Oedipus elaborate. Frasier, you didn't do something mistaken, your emotions for Mia stem from properly normal Oedipal desires. Frasier: Yes, but Oedipal wishes are intended to take care of on their own by the age of 6!