It's just another one of those things that shouldn't be discussed around different people, religion. Basically what others are saying, just tell them to stop, you don't want to hear it. It seems like Catholics and Christians are the worst at keeping their mouth to themself. I go to a youth every Wednesday, and I participate in a lotta their activities, but I still believe gay marriage isn't a problem, along with many other things, and they look down at me for it. It's all a big rolling ball of judgement, really. Just tell em you don't want to mess with it, and stop being their friend if they don't stop.