Four Windows
Vier Fenster (original)
They want to get away from each other, but they clasp each other even more firmly. They seek to save appearances at all force. The more they laugh, the quieter it gets around them. The cracks in the family picture widen until an inescapable secret reveals itself.
Starring Theresa Scholze, Thorsten Merten, Margarita Broich, Frank Droese, Alma Leiberg, Sandra Nedeleff, Ole Puppe, Jean Denis Römer
Watch "Four Windows" from streaming services Fandor, Fandor (Prime), Amazon released in 2006. It's a drama movie, and has a rating of 4.7 out of 10 from Imdb which is fairly low for this kind of movie.