Certainly I would allow that a private Christian school has the right to set their own standards of behavior for the students & their families...
still, I feel a slow burn coming on whenever I find narrow-mindedness & bigotry in the name of religion...
thus the last line in my current signature...

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Plug me into somethin'

If the theory does not conform to the facts, then the facts must be discarded.

No good deed ever goes unpunished

Never argue with an idiot. He'll drag you down to his level, & beat you with experience.