“Charlotte” (Katherine Waterston) has had enough of her Canadian ranching life with her husband, and despite the fact that he just has shut down her bank accounts, makes it to New York where her widowed mother “Kit” (Fiona Shaw) has lived in an elegant Park Avenue apartment since she was a child. Her arrival is somewhat unexpected and though her mum is happy enough to see her, it’s clear fairly swiftly that their relationship is a complex and fairly unconventional one. Choosing to live from the maid’s room, she reconnects with “Anders” (Chaske Spencer), a childhood friend who is now the…