I posted waaay up thread MaryZ said I was sneery that many of the arguments for boarding school would apply equally to a good day school so aren't pro boarding per se. But nearly all of the arguments against boarding are very specifically about a child not living at home for much of their time.
(I went to 2 boarding schools - one appalling and neglectful, the other excellent and probably more like the current style of school with mainly happy kids, happy staff and loads to do.)
My objection to boarding, however good the school and pastoral care, is that the fact remains that a young person grows up out of their family home. It's not only the big things iike holidays and exam results that bring a family together, it's the little daily life things that we don't notice like making toast or watching rubbish on TV, arguiing about tidying a bedroom or what time to be in at night. If your child is only at home at weekends and holidays then a distance develops inevitably as your lives happen in separate places.
From memory I experienced the following at BS without my parents having any knowledge. I'm not saying I would have told them if I was living at home but there's more chance the channels of communication would have stayed open if we'd been around each other when they were going on:
first period
first kiss
first cigarette
first party
first time getting drunk
first boyfriend (not all on the same night
)
I never argued with my parents about parties or curfews or boyfriends or homework because they all happened out of their sight. I wish I'd once had a good old row with my mum about not going out dressed like that just to feel 'parented'. By the time I went to uni I was totally independent and the transition was easy. In effect I'd left home at 11. And that's not a good thing. It's taken me a lot of life, marriage, family of my own, to even get back to a stage where I want to share things with my lovely mum. We love each other but we're not close and I do blame BS.
Of course, sometimes, boarding is the best option for a family, but don't under-estimate the effect of losing that intangible family glue that only sharing a bathroom when you're in a rush or making your dc a piece of toast and cup of tea after detention for a forfotten PE kit can bring.