For four years, Charlene Wittstock lived mostly in the shadows, waiting for Prince Albert II of Monaco to propose. With no job, no college degree and no knowledge of French, she was installed by him in a small apartment in the center of the tiny Mediterranean principality, far away from home in South Africa. With no official status, she appeared at the side of the prince when summoned, to smile a lot but to say little. She endured the nastiness of the locals, who gossiped about Prince Albert’s love affairs and predicted that he would never marry her. "snip" But...