I know international same sex relationships are very common in the otherkin and furry communities in terms of immigration and with all the gay rights stuff that's been going on, there's alot of rumors floating about. These are just a few links so people know exactly what's going on, and how to keep up on what's going on.

General binational couples info:
http://gaylife.about.com/od/gayimmi.....mmigration.htm

Nations where same sex marriages work for immigration:
http://gaylife.about.com/od/gayimmi.....ponsorship.htm

About the bill that's going through congress right now that would allow someone of the same sex to immigrate to the US via marriage:
http://gaylife.about.com/od/gayimmi.....edfamilies.htm

At the bottom of the previous link, there are two links that lead to the current progress of this bill, so those that are interested, can keep informed on it's progress. Hope this helps clean up alot of misconceptions with it.