Until My Vengeance Comes

In Cher Gould's class, how a child is treated comes down to what the other parents believe her family is worth. Cher's mother, Leah Gould, is married to a CEO and has kept that quiet since Cher was small, so her daughter would have an ordinary childhood. The other children take the family for poor and bully Cher over it. Fiona Liam, whose son is in the same class, puts herself forward at the school as the CEO's wife, using Leah's name. She brings other parents and several teachers in with her, and the bullying widens to include Leah. Leah goes after each of the people who had a part in it, one at a time. Fiona works out who Leah is only at that point. Cher learns from watching it how to stand up for herself.