An accident and a terrible lie tear a family apart. When sixteen year old Angie blames her younger sister for their brother's death, she changes their lives forever. Lisa is sent away, Angie spirals into self destruction and they don't speak for thirteen years. Returning in 1983 for their mother's funeral, Lisa quickly realises her sister is trapped in a dangerous marriage. What does Lisa owe to the family that betrayed her? And if she tries to help, will she make things more dangerous for them all?