This thread is really moving off-topic because the question is about a constitutional amendment, not about how one personally feels about homosexuality.

As suggested earlier, I too would guess there are a good number of people in the US that don't like interracial marriages, but few would reasonably argue for a constitutional amendment to ban interracial marriages. They are different questions.

Sure this is just an election year political football. If anyone thinks the constitution will ever get amended over this, I would love to make a wager against you, and take your money!