Pardon my refusal to accept your authoritarian method of declaring victory.  This is a discussion, not a sports game with ever changing rules.
You made an interesting assertion here; you equate people whose ancestors were enslaved and have been subject to extensive discrimination by government to people who are participating in an activity.  Even if a person is homosexual, they are demonstrating that by conducting an activity in private.  They are not the equivalent to someone born with black skin and this continuing effort to equate the two is not reasonable.  I defend the right of people to engage in freedom of association, including same-sex marriage, if they choose to do so.  Note there is no requirement for such people to be homosexual; people can choose to marry for whatever reason they choose, including to provide benefits for each other if they want.  After 10 years, a person is entitled to Social Security survivor's benefits, a significant benefit.