Kelley Quinn is the owner of Nantucket's Winter Street Inn and the proud father of four grown children: Patrick, a hedge fund manager; Kevin, a bartender; Ava, a school teacher; and Bart, who has recently shocked everyone by joining the Marines. As Christmas approaches, Kelley looks forward to spending the holidays with his family at the inn. But when he walks in on his wife Mitzi kissing another man, utter chaos descends, and things only get more interesting when Kelley's ex-wife, news anchor Margaret Quinn, arrives on the scene. Before the mulled cider is gone, the delightfully dysfunctional Quinn family will survive a love triangle, an unplanned pregnancy, a federal crime, and endless rounds of Christmas caroling in this heartwarming novel about coming home for the holidays.