What would it take for you to abandon a friend's wedding ? Weddings take months of careful planning and organization. It's not usually just the brides or grooms planning the event: often their friends will pitch in with expenses or planning group events. It takes some of the pressure off of the engaged couple, and it can be a fun time for everyone involved. Well, in theory it's a fun time. As u/plogan56 can tell you, not every bridesmaid or groomsman event turns out as planned. There's an immen…