t a dinner -- during which her husband, Tancredi (Pippo Delbono), learns that he and his son Edoardo Recchi Jr. (Flavio Parenti) are about to assume control of the Edoardo Recchi Sr.'s (Gabriele Ferzetti) lucrative business -- Emma (Tilda Swinton) meets a chef named Antonio (Edoardo Gabbriellini). Antonio and Emma soon find themselves in bed together. With the family already divided over the elder Recchi's unusual plans, Emma's affair is the wild card that might divide the family for good.

Overview from themoviedb.org