Of course it is! If it weren't so pathetic to watch, it would almost be funny.
I am not even much of a Rush fan, but as MollyKuehl pointed out, it's his money and his wedding, not ours.
Besides which, who was the first POTUS to ever invite a gay couple to stay at the White House? RONALD REAGAN! And that was thirty years ago! But Ronny probably wasn't "Conservative" enough for this crew, because Ronny opposed the Briggs Initiative and was also the first divorced POTUS. Ahhhhhhhhh, shame! ;)