You didn’t respond to this, @tummyduck. 
Did you imagine you’re the only person on MN with children at boarding school? (Some of us have been posting, encouraging, advising on this topic, including scholarships and bursaries, for years, or maybe even decades - though people tend to drop off the boards when their own children leave.)
I think Boarding only got its own board relatively recently - in the hope of avoiding some of the clumsier trolling that happens on general education boards. People mostly believe boarding still means dropping your child off in September and then not seeing them until July.
Whereas in fact, for parents in the same country as their child (or for diligent guardians / grandparents) the punishing regime of weekends / exeats / holidays can mean you spend half your life thrashing up and down the motorway, or on trains, picking up and dropping off. It’s even more relentless if you aim to attend concerts, plays, matches, housemaster’s events, charity shindigs, what have you.
So I guess any additional info here should be welcome.