Did we make the right decision?

After removing your kids from the school system, you sense a feeling of regret and begin questioning your decision; have I done the right thing? Am I ruining their future? Are they missing out? Maybe I should've tried a different school?... But when you see school kids their age out on the streets, dressed inappropriately, free-mixing, using the most obscene expressions, discussing issues that are way above their age, you breath a sigh of relief, maybe they're not missing out after all. Worse than that, when you see the school your kids used to attend, which is supposed to be a school with an Islamic ethos, singing 'God save the King', you can only thank Allah for saving these poor innocent souls from becoming ruined by such cultivation.