My friend is a US citizen. He wants to marry a woman who originally came here on a tourist VISA, but overstayed. Since I married a foreigner, apparently I am some kind of 'expert' now. Anyhoo, he is a natural-born citizen. She is from Taiwan. They have been living together for a few months and want to get married, but have no idea where to even begin. I thought I'd ask here. Does anyone here have any info or suggestions?