In the mid-2000s the Cantrell family moves into a quiet neighborhood in a suburb outside of Nashville, Tennessee where at first they think they have found neighbors that are exactly the same as their family, The Kennedys. It doesn’t take long for their friendship to go sour, though. In less than a year a feud between the 2 households escalates to a point of no return. Neither family will make it out of the neighborhood unscathed.