From disowned to daughter to "I do?" Freelance photographers Liz Foster and Ryan Callahan are finally making plans for their future. And what better time to get married than during the festive holiday season that brought them together? If only Liz's parents weren't standing in the way of a picture-perfect wedding. Spurred on by the ghosts of Christmases past, Dan Foster has already written Liz out of his will, so even attending...