Well, then, my word should carry as much weight as his: I am a homosexual, am comfortable and fulfilled in my (homosexual) relationship of many years standing, and think that people who say I'm not comfortable and fulfilled based on their experience don't know my mind.
You see clubs that form around being fat and proud of it. Do you actually believe them? Or do you suspect that they are trying to promote their own self-esteem? I know what I think, that there is an ideal happiness in Jesus and this man was fortunate enough to find it.
So you only believe anecdotal testimony from those whose position supports what you were inclined to believe before they even opened their mouths? It doesn't sound to me as if you really care what people say about themselves -- you already know better than they do!