I just got engaged & I have so many questions. First, is it rude if I don't include my future sister in law (my fiance's sister) as one of my bridesmaids if her husband is the best man? Second, I'm having trouble choosing my maid of honor between my sister & best friend. I'm leaning more towards my best friend but I'm feeling guilty that my sister will feel hurt. Please if anyone has advice for me I would greatly appreciate it.