Your child is having a tantrum in the middle of the grocery store. Or at bedtime. Or during homework. Again. You're exhausted, frustrated, and wondering if you're doing something wrong. Here's what we want every parent to know: tantrums are a normal part of childhood development,  and they're not a reflection of your parenting. While all children experience tantrums and emotional outbursts, children with sensory processing challenges may experience sensory   meltdowns  with m