When her husband dies at his surprise party, Tess (Rebecca Front, Humans) gets a bigger shock when she learns he had a secret family. Now she and her uptight daughter, Cathy (Ellie White, The Windsors), must get to know playful Marilyn (Siobhan Finneran, Loch Ness) and her daughter, Cat (Lauren Socha, Misfits). "Very funny…and moving exploration of love, grief, forgiveness, and family" (Guardian).