Blogger Lizzy's life is buzzing, happy, normal. Two gorgeous children, a handsome husband, destiny under control. For her real-life-alter-ego, Beth things are unravelling. Tensions are simmering with her husband, mother-in-law and even her own mother. Her teenage daughters, once the objects of her existence, have moved beyond her grasp and the younger of them has shown signs of thoughtlessness...... When a classmate is callously bullied, the finger of blame is pointed to Beth's clever, beautiful child. Shattered, shamed and frightened, two families must negotiate worlds of cruelty they are totally ill-equipped for, and Beth must face the question: just how well does she know her children?