Facts and timeline:
- That description can perfectly fit a gay marriage, even though it says nothing about gay vs heterosexual.
- You were asked whether you are in favour of gay marriages. (Likely because what you said - probably accidentally - matches what gay marriage advocates say.)
- You said that you never said that you were in favour of gay marriage.
- I pointed out why the question was probably asked.
- You correctly pointed out that you never expressed a position either way on gay marriage.
- I'm pointing out now what I pointed out before. The statement as you gave it could fit gay marriage. I have no reason to believe that you intended this though.
Now please review the thread, keeping these facts in mind. Hopefully you will realize that nobody ever said what your opinion was. You were asked, but you haven't chosen to give it. You've apparently interpreted others as having said something what your opinion was, but that didn't actually happen.
The long and short of it is that your position on marriage bears an accidental resemblance to what advocates of gay marriage say. Alex asked the obvious question. You apparently misunderstood why he asked, and the rest of the discussion cascaded from that.
Hopefully it is all clear now.
Regards,
Ben