Penny Leighton, TV Producer and wife of the local vicar Simon Canter, is struggling to cope with motherhood. The couple have had their only child Jenna, while Penny is in her forties and it's been a big shock to her system. When Simon engages the services of a nanny, Ella, as a way of helping Penny, it only serves to push her further away from him and from Jenna. After Penny's sister arrives in the village after the death of the woman Penny called her mother, it bring memories of her troubled childhood to the surface.