Varannan Vecka plot
The wife of surgeon Jens refuses to believe that his friendship with the beautiful Johanna is purely platonic and shows him the door. Jens tells everything to his brother Pontus, who is surprised that his brother is hanging out with one of his old girlfriends. When Jens tries to convince his wife of his innocence, he learns that she was unfaithful to him once. Blinded by anger, he moves in with his brother. But life with Pontus is anything but easy, and it doesn't get any easier when Pontus realizes that he still has warm feelings for Johanna, while his ex-wife wants another child from him. Now the brothers live together and all four children visit every other week.