Rose Sinclair mourned only one thing when her philandering husband died-that she had no children. But a vist from her spouse's mistress shocks her to the core when the woman arrives with three children in tow-and claims that they are now Rose's responsibilty! Torn between sympathy and outrage, Rose learns that one of the children another man is his father, Sir Steven Nollbrook, a successful barrister. Yet Steven insists that hte child isn't his-and Rose is haunted by the pain she glimpses in his arresting eyes. Building a family isn't child's play, but as Rose discovers Steven's secrets, she vows to show him that love can be as simple as A,B,C.