Coleraine, Northern Ireland, 1990. Colin Howell is a leading member of the Baptist community, and a loving husband and father. But when he meets fellow Baptist, Hazel Buchanan, they embark on an affair, which will have cataclysmic consequences for themselves, for Colin's wife Lesley and for Hazel's husband, Trevor, Wanting to remain in the Baptist church Colin refuses to consider divorce, but he and Hazel are desperate to find some way to be together. When Lesley's father dies, and she contemplates suicide, Colin believes that he has found a way...