Exactly. My sister home schools all 3 of her kids and they are flourishing and working at the same level kids their age are, they just access an education in a different way (they learn everything hands on, forest school, science clubs, language clubs etc which are run by qualified people), unlike P&P who are just travelling the world and learning nothing except how it feels to be left with a hotel nanny, Sophie’s slaggy portapotty friends or sitting in hotel rooms alone at night. Makes me feel so sorry for them.I guess there could be any number of reasons why she isn’t sending the girls to school but then she needs to provide them with an alternative solution instead. She isn’t and that’s what makes her a selfish and bad mum.
It’s fine to homeschool children if you are up to the job but SMD clearly isn’t, she seems to only have a primary school level of academic ability herself.