So my wedding is in less than 3 weeks. I have 4 bridesmaids and out of those 4 one has not been able to attend anything for me. She hasn't been there when i was looking for my dress, not when we went looking at venues, not when we had a lunch together, and now she has just informed me she wont be coming to my bridal shower, which is TOMORROW, and which is being held by all my BRIDESMAIDS. how do i keep my cool?? I haven't asked them to do much. I feel like asking her to be there at the bridal shower wasn't too much trouble. I don't want to be rude but she pushing me to the end of my rope. Now im just worried she wont show up for the wedding. What do i do???