 As customary, Princess George took no part in her son's upbringing, and when he reached adolescence, only the counsels of the psychoanalyst Sigmund Freud helped them suppress their incestuous feelings for each other.Following the restoration of his cousin, King George II, Prince Peter travelled to the Kingdom to take part in the ceremonial reinterment of the remains of his uncle, King Constantine I, and those of the queens Olga and Sophia, his grandmother and aunt respectively.He was then third in the line of succession, preceded only by his unmarried cousin Paul and his own father, and thus an important member of the royal family.