Soooo, is this going to look weird: My FI was going to have his best friend of 20 something years be his BM but things haven't been going well lately. Then, people started suggesting he ask his other friend who has been there a lot lately helping him out. He is iffy about this because he doesn't want to make his best friend uncomfortable. The other day he said, "why can't my sister stand on my side as my "best man", she's really my best friend?" She said she'd do it and has seen it before. I know our family's are going to find it odd, they are both very traditional, but is this done often? And if so how does everyone walk down the aisle? I can't exactly have his sister walking my sister!