Mia channing appears to have an enviable life: a beautiful home, a happy marriage, a job she enjoys and three grown-up children to whom she's devoted. But appearances can be deceptive. When the family gathers for her son...Mia channing appears to have an enviable life: a beautiful home, a happy marriage, a job she enjoys and three grown-up children to whom she's devoted. But appearances can be deceptive. When the family gathers for her son's 30th birthday, he brings with him his latest girlfriend who, to their surprise, has a nine-year-old daughter.