In Die Hand Geschrieben (2004)

Maria and her husband are a middle-class couple that has to move in with the father of hers, who has a debilitating aneurism. The woman suffers from an obsolete existence as a submitting housewife. Her husband is extremely catholic and does not support the idea of sending Maria's father to an old people's home. She sees no escape from her torture, until a mysterious call takes place.