In Mika Kaurismäki's The House of Branching Love (Haarautuvan rakkauden talo), a pair of family therapists, Tuula and Juhani, are splitting up after years of gradually souring marriage. Neither wishes to leave their lakeside home, so they agree to share it. Juhani persuades Tuula that they shouldn't bring any new amours home with them, an agreement he breaks almost immediately with a woman he meets at a bar. Tuula retaliates by inviting a dashing pilot, with whom she has previously cheated on Juhani, to stay. Juhani hires a call girl to move in and play his girlfriend for a week, including noisy ersatz sex which he hopes will drive Tuula mad with jealousy. The one-upsmanship continues, friends and confidantes drop in and out, and the whole atmosphere is surprisingly convivial--albeit occasionally interrupted by spates of bitter invective flying between Tuula and Juhani like so many bullets. Meanwhile, a bizarre tangle of connections has a pair of cops, a pimp, and the female head of an international prostitution ring converging on the house where all this fun is going on.
It's remarkable that director/co-writer Kaurismäki can keep all these balls in the air without losing his audience. That he does so while also coaxing bravura performances from his cast and dazzling us with witty dialogue is nothing short of astonishing. It takes a certain, rare knack to imbue painful separation with this much hilarity and still keep it believable. Part of the credit is undoubtedly due to co-writer Sami Keski-Vähälä and to Petri Karra, the original novelist, but Kaurismäki coordinates everything with a deft hand and a sure cinematic eye.
Is this divorce, Finnish style? Italians could take lessons.