We go to a Catholic school that expressly teaches that homosexual unions are not in line with Catholic teachings. We know this. We understand this. However, we want to whine and complain anyway when said school (which is only following the dictates of its well documented, 2000+ year faith) refuses to be a party to us going directly against the same Catholic teaching that we've paid to learn.
Entitlement and a complete lack of common sense. But people will eat it right up because no one sees logic - they're too busy fawning over the "civil rights issue" when in reality - there ISN'T one. It's as basic as "The invitation says black tie. Don't show up in jeans and a T-shirt."