I am Canadian and will go there to see my family for christmas soon. I can say that I'd be surprised if this guy represented the status quo. After all, the bill did already pass two votes. That's cuz this guy's in the minority. He's also the head of a Christian organization, and I would not be surprised if the majority of his influence is in the rural provinces, which have low populations. He does not represent a general Canadian viewpoint.
He probably does represent how my parents feel, which is why I'm dreading my visit there later this month, but that's another story.