The author advances the hypothesis that paternal availability and the relationship between the mother and father are crucial components of evolving character structure in children. He proposes that a kind of narcissistic pathology featuring perverse sexuality may eventuate in the absence of paternal availability and in the presence of a disordered relationship between the parents. He also suggests that the ways in which aggression is or is not modulated and organized are crucial components of this evolving disorder, and that boys are more susceptible to its full manifestation and expression than are girls.