Same sex marriage is one of the nations most popular topics, with very strong feelings on each side. It has been seen as okay in some cultures, however almost every ancient script and all religions consider an union between two men or two women, wrong and against God words. An union between two members of the same sex results in an infertile pairing, which doesn't allow natural flow to continue in the world. It will be almost like a civil war period if gays become able to marry, many people will be for it and many against it causing another battle in society.
Here is the link: www.youtube.com/watch?v=5WGb4eQRg3Y (couldn't upload the video for some reasons.