But those wishing Mom and Dad will become husband and wife again might be disappointed. Four years after their split, Willis, 47, and Moore, 39, are not an item. Willis continues to play the field, and sources say Moore is still dating Hailey martial-arts instructor Oliver Whitcomb, 32. "They may not be together, but they get along beautifully," says Hart's War producer David Ladd, who spent time with them in Prague last year. "They are putting their kids first."