On Reddit, parents were asked: What is a rule you never thought you would have to create, let alone enforce? This is what happened.
When little MilliAnna Worthy from Ridgeland, South Carolina was born, she had exactly the same patch of white hair as her mother. It looks like her hair was dyed. But appartnly, this “birthmark” runs in their family. Her mother, her grandmother and great-grandmother all have the same patch of white hair.