Same thing happened to me - we've been telling people for 2 years about our plans and to save their $$. However, my one and only bridesmaid decided to go to Maui last October because "we hadn't chosen a date yet" and "they can't put their lives on hold for us" - long story short, because they went to Maui, they now can't come to the wedding. And then she tried to twist it into my fault as we didn't give them enough notice and we shouldn't ask them to spend so much $$ even tho my FI and spent way above what she and her husband would be spending a few years ago when we went to HER WEDDING IN MAUI.