Not only does he want me to attend his wedding, he wants me to be his best man. He's like my brother so I accept him for who he is, but not all of his choices, so I'm conflicted, because as much as I want to be there for him, I don't know if being there would be wrong of me. I don't agree with his choice of lifestyle, he knows that, and I feel like showing up at a gay wedding is like showing support for something contrary to what God wants. A wedding is like a big deal in someone's life, so even though I don't agree with his lifestyle, I feel like as someone who is closest to him, I'm turning my back on him and he'll see it as that. Any advice?