So I'm in the process of selecting my bridesmaids. I know for a fact I want my best friend, and probably my other close friend (they both know each other very well, so that works well). As for my third (my fiance and I agreed 3 would be a good number of attendants for each of us) I'm stuck. I've read it's a safe idea to choose family, but my sister is 12, and she'll only be 13 by the wedding date. And would I be obligated to make her my Maid of Honor? I'd like it to my best friend, but will I get chastized for "choosing friends over family?" I can't help but feel like my sister would even feel awkward being up there with my two friends who know each really well, too. Thoughts?