John F. Kennedy Jr. assassinated in 1968, his mother took him and his sister out of the United States, saying: "If they're killing Kennedys, then my children are targets ... I want to get out of this country." The same year, she married Greek shipping tycoon Aristotle Onassis, and the family went to live on his private island of Skorpios. Kennedy is said to have considered his stepfather "a joke". In 1971, Kennedy returned to the White House with his mother and sister for the first time since the assassination. President Richard Nixon's daughters gave Kennedy a tour that included his old bedroom, and
Aristotle Onassis with a friend of hers at their home in Cap d'Antibes, the Château de la Croë. The house was then acquired by Onassis' brother-in-law and business rival Stavros Niarchos, who bought it for his wife, Eugenia Livanos, Athina's sister. Onassis and Livanos divorced in June 1960 during Onassis' well publicised affair with Maria Callas. Onassis and opera prima donna Maria Callas carried on an affair despite the fact that they were both married. They met in 1957 during a party in Venice promoted by Elsa Maxwell. After this first encounter, Onassis commented to Spyros Skouras: "There [was] just a natural