vetuste - "So, just to make it clear for me, Andy, it is possible for a Christian to believe that gay marriage is wrong without being NECESSARILY a bigot?"
If you are opposed to a marriage which is sanctioned in the eyes of the law because of your religious views, then that does not make you a bigot per se.
"I just want to establish the point that the word bigot ought not be used as a synonym for disagreeing with fashionable opinion."
I have referred to this woman as a bigot because that is clearly what she is - but that does not mean she speaks for all Christians, any more than the couple in question speak for all homosexuals.
Stating that this woman's attitude is homophobic is a statement of fact - it is not opinion - fashionable or otherwise.
If you believe that preventing people from enjoying their lives together sanctioned by a legal ceremony is "fashionable opinion", I would argue that it not an opinion, and it is certainly not fashionable!