幸福树掉叶子是怎么回事

Alex and Noémie, in their thirties, would like to have a child. But their plans are turned upside down when Alex's mother, Suzanne, starts doing crazy stuff. It's because she has contracted 'semantic dementia', a fatal neurodegenerative disease that affects her behavior. She spends lavishly, pays nightly visits to her neighbors to eat sandwiches, makes herself a fake driver's l...。