The life and marriage of Grace and Michael Mulcahy has all the signs of being a successful and fulfilled one: a daughter, rewarding jobs and plenty of friends. But when Grace discovers that her partner in her interior design business, 52-year-old Miriam, is embezzling her, the seeds are sown for Grace's bind. When confronted with her betrayal, Miriam begs Grace not to tell anyone in order to preserve Miriam's marriage, which will fall apart if the truth outs. Grace agrees to keep quiet but finds it leads to all sorts of complications and misunderstandings that put a strain on all of her relationships both professional and personal. By the time she notices how close things are to crumbling, it could be too late to piece together the ties that bind her to those she loves.