The walls of Tehmina Durrani's baronial home in Lahore, the cultural capital of Pakistan, are lined with both mirrors and Durrani's own cool-hued paintings of women flying, dancing, sleeping, gazing dreamilylovely nudes in ethereal settings. Four months ago, a strange houseguest started drifting uncertainly through the elegant rooms, her head and face shrouded by a dark brown head-scarf. She stared at the paintings but took pains to avoid all those mirrors, explaining that she was afraid of herself.
The visitor was Fakhra Yunas, a 21-year-old former dancing girl who fulfilled the Pakistani equivalent of the American Dreammarriage into a rich and powerful...