The Night My Mother Killed My Father (2016)

Actress Isabel has recently turned 40 and is unable to get new film or theater roles since the directors are looking for younger women. She is married to neurotic Ángel, a screenwriter who is working in his next cinema project with Susana, his producer and ex-wife. After Isabel, Ángel, Susana and Carlos, Isabel's first husband, see their child off on a school excursion, Isabel agrees to organize a business dinner at her home for Diego, an important Argentinian actor, so they can negotiate his participation in a film. During the dinner Carlos suddenly appears with a young girl, Álex, announcing that he is marrying her and moving to Brazil. But when Carlos suddenly dies a bit later, Ángel and Susana suspect that Isabel is guilty, starting a series of events, each crazier than the previous, through a long night where the surprises never end.