Is Herzensbrecher - Vater von vier Söhnen coming back?

Andreas Tabarius has been widowed for two years and has been trying to reconcile his children and his job ever since. The oldest, Lukas, is already an adult at 20, but still lives at home to support Andreas. Of course, this does not work without conflicts with father and brothers. Thomas is 17 and about to graduate from high school. As the quietest of the four, he sometimes falls short. 13-year-old Johannes is in the middle of puberty and behaves like one. And Jakob is only or already 6 and of course wants to get involved with the big ones as much as possible.