Desc: Wer hat eigentlich die Liebe erfunden?: Directed by Kerstin Polte. With Corinna Harfouch, Meret Becker, Sabine Timoteo, Karl Kranzkowski. This tragicomedy is the story of a marriage of many years that is actually nothing but routine. It is the story of a mother-daughter relationship and it is the story of a new beginning.