It used to be my mother and my sister and me, a happy little family, and all right with me. When mom got married, that's when everything changed. Some things were lost, and others were gained. A new school, a new house, so many changes it makes my head spin. Now I've got a brother who gets under my skin. This is life with Derek. This is life with Derek. This is life with Lizzie, Edwin, George, Nora, Marti, and Casey. This is life with Derek. Livin' life with Derek.