Nathan Miller breaks the news of his recent divorce to his parents, inspiring his dad to leave his mom. Although reeling from that shock, Nathan plans to re-enter the dating scene, but that goes on hold when his mother decides that she should be his roomy and moves in with him. In the meantime, Nathan's sister and her family must deal with dad, who has thrust himself upon them. As Nathan and his sister deal with their new living situations, they both wonder how long the frustrating transition is going to last.