An old-fashioned RV pulls up to the house across the street. In it are brother-in-law Hadi and his very pregnant wife Rose, who become temporary neighbors of the Bundschuh family. Gerald has had it, because he knows he will have to deal with these annoying people for weeks. To make matters worse, Gundula’s mother Ilse buys the house next door and becomes the neighborhood tyrant. And, as if that is not enough, in her role as a member of the parents’ committee Gundula is supposed to temporarily take over a student drama club including an integration class for migrant children. She has no inkling of the problems she will have to handle with these temperamental students.