A few months ago my roommate from college asked me to be one of her bridesmaids in her December wedding. I happily accepted.
The issue- My fiance is in the army and is currently serving in Afghanistan. Recently rumors have been going around that the day they are expected to return home is the same day of my friend's December wedding. He will return to his base in New York (the wedding is in Illinois) and there will be a big ceremony for their return from their one year deployment. It's important to him and to me that I am there to meet him when he gets off the plane. I think this is a good enough reason to back out of being a bridesmaid. Yes? No?
The other issue- I don't want to say anything to her if I don't actually have to back out, but I won't have a better idea if he really will be coming home them or not for at least another month. I don't want to leave her hanging at the last minute. Do I tell her its a possibility now or just wait until I know for sure?