Upon Alexander's death,
Aristotle Onassis began grooming his daughter to take over the family business. She was sent to New York City to work in his office. After Aristotle's death, she inherited 55% of his fortune, then estimated to be worth $500 million. The remaining 45% funded a foundation established in Alexander's memory, the
Alexander S. Onassis Foundation. After a legal settlement, Jacqueline Onassis received $26 million from the estate. Christina was the focus of her father's attention until his death; he considered her his successor and trained her in the business operations of the Onassis business empire. She carried the mantle of the Onassis shipping empire, successfully running the business after her father's death. Christina received considerable media attention for her lavish lifestyle, spending habits, and turbulent personal life. Her frequent battles with her weight and inability to find lasting love left her unhappy, despite her wealth. She frequently went on
crash diets and would lose large amounts of weight, only to
gain it back when she became depressed. Diagnosed with
clinical depression at the age of 30, she was prescribed
barbiturates,
amphetamines, and
sleeping pills, to which she developed an addiction. ==Personal life==