So, I just recently got engaged *yay* and now I am trying to figure out my maid of honor, but I have am having a problem because I have a sister, who chose me as her maid of honor when she got married, and i have a sister in law who wanted to choose me as her maid of honor, but felt that she -had- to pick her little sister because she is blood related. I am not particularly close to my sister because she is like 7 years older than me and we do not have much in common, so I am looking more to pick my sister in law..but is it true that i should pick my sister because she is blood related? I just don't want to hurt anyones feeling

. thanks for all your help