Paul and Ashlee Higginbotham knew what was and wasn’t normal for their kids. As the parents of six, they had seen a lot of illnesses and tantrums. But they were baffled by the behavior of their youngest daughter, Austyn. She wouldn’t stop crying. Then, when she was 18 months old, an MRI found an unusual condition called Chiari malformation. Soon, they found three of their other children had it too. Learn more about the Higginbotham sisters — Austyn, Amelia, Aubrey and Adalee — and why their diagnoses were so surprising. #health #children #sisters