John Paulson, 68, left his wife of two decades without warning her to start a relationship with a nutritionist 33 years younger than him. His still-wife claims that he has more than a billion hidden that he should share with her.

The investor, with a fortune of 3.5 billion dollars, is still married to his first wife in a divorce that is far from resolved. The couple, Paulson and Zaharia, had not signed a prenuptial agreement and are still negotiating a settlement. The wedding will not be so quick because Paulson is still to married to Zaharia and De Almeida is not yet engaged to him, writes CNN's John Sutter in an article for The New York Review of Books, which is published by Simon & Schuster, a division of Penguin Random House, a U.S. imprint of the Random House Company. The article is based on an interview by Simon and Schuster with Paulson's still wife, Jenny Paulson.