Sources say last week, (In a story broke by Page Six) New York Developer Harry Macklowe told his wife he was leaving her for his new girlfriend and promptly moved in with her in a building he owns..
Macklowe put up his French girlfriend Patricia Landeau in an apartment in the Macklowe Properties-owned 737 Park Avenue.
Multiple sources said Harry was even gallivanting around the Hamptons over Memorial Day weekend with his attractive new French gal pal.
The gal, is Patricia Landeau 60
Landreu is the mother of four and President of the French Friends of the Israel Museum, located in Jerusalem.
The Macklowes are donors to the Israel Museum and regulars at its New York gala. Sources said Harry met Landeau at a museum event.
Harry Macklowe is 78 and his wife Linda 71
The couple have been married 57 years and have two children.