by Joe McGinniss
At thirty-nine, Nancy Kissel had it all: glamour, gusto, garishly flaunted wealth, and the royal lifestyle of the expatriate wife. Not to mention three young children and what a friend described as "the best marriage in the universe." That marriage—to Merrill Lynch and former Goldman Sachs investment banker Robert Kissel—ended abruptly one November night in 2003 in the bedroom of their luxury apartment high above Hong Kong's glittering Victoria Harbour. Why?