In Lynne Ramsay's postpartum fever dream of a movie, Jennifer Lawrence gives the most complex and bleakly funny performance of her career.

Now she returns to the Riviera with the no less incendiary Die, My Love — and this time we need to talk about mommy. If maternal trauma was the subtext of the Lionel Shriver-based Kevin, in this adaptation of Ariana Harwicz’s novel it rises starkly to the surface.

In the genre-blending two-hour film, Lawrence plays a new mother who develops postpartum depression and begins going in and out of psychosis. Pattinson plays her husband; Oscar winner Sissy Spacek and Oscar nominee Nick Nolte play his parents; and Oscar nominee LaKeith Stanfield also stars.