Gay- Is it a right?

There are many people out there who are fighting for gay rights. Why I just saw a movie the other day called I now pronounce you Chuck and Larry it seemed like a funny movie people laughing and all but underneath it was hiding a gay agenda. Many people try to say its a civil right but, I ask you is it? Statistics say 80% of gay people end up becoming straight again. Now thats a great deal more than half! Now can a black person become white or a woman become a man just as easily? That's what makes them civil rights issues you're born with it and you can't change it.