Hannah Defoe (Nicola Walker) is a brilliant divorce lawyer. With her formidable mother Ruth (Deborah Findlay) and headstrong sister Nina (Annabel Scholey) she takes on cases for London's wealthy and well-known. Following a bitter argument, Hannah leaves the family business to begin a new job at a rival firm, where she unexpectedly reconnects with the only other man she could have imagined her life with. And when Hannah's estranged father returns after 30 years, the toxic feud between her parents is re-ignited. As the Defoe family is forced to confront their fractured past, Hannah begins to question her own marriage. As a lawyer, Hannah always gets what she wants for her clients but can she get what she wants for herself? A powerful series that explores family, love, loyalty and the messy business of divorce.