Divorced mother Madelyn (Lisa Rinna) and her daughter Mia (Briana Skye) have always had a tight bond. But when Mia starts spending more time with her new boyfriend and is on the verge of leaving for college, Madelyn is panicked by her emerging independence. When Mia starts to receive a barrage of degrading texts, as a protective mother, Madelyn is determined to find out who is harassing her daughter and will do anything to help her, bringing them closer together again. As the hundreds of texts become more threatening, Mia begins to wonder if her tormentor is someone closer than she could have ever imagined. Delilah Hamlin appears in the movie as Mia’s friend Summer.