Say that there was more than one, would that have made a difference? And what about the parent who opposes lying to children? Where do you draw the line?
No, it would not make a difference. The fact that even "some" of the parents might not celebrate Christmas does not give them a reason or the right to ruin it for everyone else.
Parents who have a bug up their ass about lying to children can NOT lie to their children and then tell their children to keep their mouths shut to not ruin it for the other children.
Line? I draw the line between Assholes and NOn-assholes.
A woman that feels a need to ruin a field trip to see Santa? Asshole.