This was a lifetime movie I watched maybe 5 years ago. A woman runs away from an abusive husband with her young child ( not sure if the child is a boy or a girl). She goes to this small town. I don’t really remember much but one scene I can describe. The child is enrolled in a class in the new town and a policeman comes to talk to the class. The child becomes scared I believe when the cop asks for their name. They call the mother to the school and I think it’s revealed who they really are. Sorry it’s not much to go off of. Thank you!