This thought-provoking resource on the subject of abusive teenage relationships can be used to stimulate discussion for Key Stage 3 and 4 PSHE.
A 16 year-old girl talks openly about her experiences with a relationship which went from being treated "like a princess" to violence, pregnancy, self harm and suicide attempts.
It raises the point that a relationship that starts as happy and uplifting can deteriorate into one that is destructive and unhealthy.
