Having been confronted with the past, Cora staggers home, leaving Tanya to awkwardly tell Ava what little she knows. But eventually, their mother plucks up the courage to explain her actions - can her long-lost daughter forgive her? After his altercation with Derek, Joey insists his dad is dangerous and needs locking up, and tries to persuade his sister to get out. However, when he and Lauren discover Derek knows their secret, the young lovers decide on a desperate course of action.