The Colbertson sisters have nothing in common but the blood that flows through their veins. Marlo is a conservative housewife, who longs to be a mother and spends her days caring for her father. Her sister Kimberly is a success driven plastic surgeon, who wears expensive clothes, drives a flashy car, and dates men that can afford to lavish her with gifts. To say that the Colberston sisters don't get along would be an understatement. They can't be in the same room without fighting. It's been this way between them for as long as either of them can remember. Neither knows exactly how this war between them began, but each sister is sure she didn't start it. Joseph Colbertson, however, remembers a time when his daughters were close. As children, they got along well, but somehow they grew apart, and their constant bickering and fighting has done nothing but bring a lot of pain to the family. They couldn't even set their problems aside to come together at their mother's deathbed. Over the years, he has begged Marlo and Kimberly to reconcile their differences, but neither of his stubborn girls will be the first to extend the proverbial olive branch. Now that he is ailing, Joseph knows that he will not be able to rest in peace if his daughters, who have nothing in common but him, go their separate ways after his death. His biggest fear is that future grandchildren and great-grandchildren might grow up in the same city and not know each other. In a final act of desperation, Joseph comes up with a plan that will bring his children together so that they can resolve their differences, become friends, and start acting like family. Will Marlo and Kimberly survive what their father has in store for them? Will they come out of this as sisters or enemies?