Serious situation here. My best friend of 17 years decided to bow out on me through a text message less than 3 months before my wedding. She got a job in L.A. and doesn't think she'll be able to make it, but expected me to save her a spot just in case she can (I told her I couldn't play it by ear in hopes that she'd make it). The next day ANOTHER BM sent me a text saying she and her boyfriend (one of my fiance's groomsman) had broken up and wasn't sure if he'd still want her there. I told her we still wanted her to share our day with us, and she agreed, but I'm terrified she'll change her mind last minute. All of my BMs have purchased their dresses (including the one who completely bowed out). My remaining BMs are my fiance's sisters. I am very hurt and stressed by this chain of events, and I'm not sure how to handle it. Any advice?