No, YANBU. And while we're at it, why does everyone place so much importance on the school? A good education, IMHO is a combination of a good school, a motivated child, and parents who encourage, support, and help all they can. Getting into a good school does not automatically mean your child will do well.
My non-faith school's nickname was "Prampushers" as we had lots of teenage pregnancies. The school didn't have a good reputation, but I was bright, and my parents pushed all the right buttons and I sailed through 10 GCSEs without a problem.
Personally, I was baptised Catholic, but am not sure what I believe, if anything at all, so, I did not get married in a church, and my dd is not christened.
My brother did the whole "let's pretend to go to church to get ds christened" and I think he's wrong, and a friend at work openly admits her dd is christened simply for educational purposes. Wrong, wrong, wrong. Where is your backbone people? Stand up for what you believe - or don't believe - in!