What is the "special privilege" of which you speak?
OH! Thats the means to marry people of the same gender... when the standards defining marriage require such is limited purely to the natural design of the species, requiring the joining of distinct genders, along with the demand that others accept one's behavior, while simultaneously demanding that one will not be forced to demand the behavior of others.
Let's see if this helps:
Special: designed or organized for a particular person, for a subjective purpose.
Ya see, no homosexual has EVER been denied a license to marry in the US, where that sexually abnormal individual applied with a person of the distinct gender, as nature requires in the standards it created for marriage.
The Advocacy to Normalize Sexual Abnormality has decided that because of their Abnormal, thus SPECIAL circumstances, the standard of marriage should be stripped to naught, to accommodate THEM.
(The entire movement promoting the Normalization of Sexual Abnormality is based upon deceit, and the execution of such is wholly fraudulent, and that is sorta how we can know that it rests upon EVIL... thus it's a really bad idea to comply with it. I mean given that evil's product line is limited to chaos, calamity and catastrophe, it's a sure bet that this particular example of it, won't produce anything else.)
Anything gettin' through here?