Flannery,
In addition to my comment above, I must also come to Tiffany's defense against your uncharitable accusation and false assumption that she would not recognize marriage as a sacrament. I fail to see how you came to that conclusion.
You, yourself are the one who is far-reaching to suggest that this Catholic woman would not recognize a sacrament of the Church. By jumping ahead to such an outlandish assumption, you show that you do not understand the general rules of a fair debate. In my opinion when one debater attacks the moral character of another debater with an accusation that has nothing to do with the actual debate, any further debating by the accuser holds little or no weight since he has then lost credibility.
I suggest that you apologize to Tiffany for accusing her of heresy, since if someone were not to recognize a sacrament of the Church that person would certainly be in heresy.