Isabel Rose

That night, Rose realized just how much the announcement had frightened Sadie, she told BuzzFeed News.

"As I was tucking her into bed, she said to me with completely sincere worry, ‘Mommy, what if Trump comes to my school and makes me use the boy’s room? Do I get the principal?'"

Rose quickly comforted her daughter and said she should keep using the girl's room. But it was a tough conversation, she said.