Ok, here's my situation. We decided to keep the WP pretty small since we're having a short, non-traditional ceremony.
We decided on my only sis as the MOH (no brainer) and two of my good girlfriends as bridemaids. Then I'm having one of my sis-in-laws be my personal attendant... which is sort of an important role because I'm having her be part of the precessional to help with her children (my nieces/nephews) that are also part of the WP.
So... now my OTHER sis-in-law is upset because she doesn't have an official title. Should I come up with some sort of title? Or just let her deal with it? Her husband (my brother) is part of the WP already. How can I mitigate this festering issue?