Modern Therapy January 30, 2019 Children, Anger, Parenting, ADHD Why Is My Child Angry? Modern Therapy January 30, 2019 Children, Anger, Parenting, ADHD It is common for children to get upset and have tantrums or meltdowns, which include crying, yelling, and refusing to listen. However, if this is happening repeatedly and they are not controlling their temper, it may be something more.