I genuinely did not still think boarding school existed for little children anymore. Teenagers yes. But I looked up Prince Harry's old school after starting the book, and it takes boys from age 8.
AIBU to think that unless there are extenuating circumstances, sending your 8 year old away to board, with them coming home every two weeks for the weekend, is cruel? With everything we know about attachment and young children now, I just can't fathom it.