There will be gay couples; it will exist. It is not very nice that people who are married - who divorce in three seconds - don’t want protection for the others. The legal system should protect everyone, not just the few people who think they are above everybody else because they are married.
The transnational corporations and the money markets have declared the era of human-designed regulations over. Now the market must reign. Because few people in the business community are paid to think about phrases such as "Western civilization," they don't seem to realize that they are proposing the arbitrary denial of 2,500 years of human experience.