Unsettled by Rose's reappearance in her life, Faith struggles to keep everything together and focus on Osian's case. Evan decides to keep a closer eye on Faith's every move.
As Faith's mind is on helping Mike get justice for Osian and keeping Rose away from her family, she loses sight of the effect the divorce is having on her children.
Faith and Cerys fight for Osian at the Court of Appeal. Faith meets up with a friend from the past to get information on Rose. Evan continues to keep a watchful eye on Faith.
As Faith ignores her attempts to make amends Rose puts the second stage of her plan into action, putting Steve and Evan's futures in jeopardy. Time's running out for Osian.