My fiance loves his sister, but i don't. We don't get along at all! She is pretty close to my exact opposite! He wants her to be one of my brides maids, but i don't. I already have as many as i would like, and his sister is the kind of person who would make everything about her. I don't know how to wiggle out of having her as a brides maid with out hurting my fiance's feelings. Help!