I've chosen my 4 BMs by asking myself "If I were seriously hurt/sick & in the hospital, who would be the 1st 4 females there?" I get along ok with the FILs but his sister aka "Drinky Smurf" (my FI cracks me up) is such a drama queen that she acted overly sweet when she agreed to be candlelighter complete w/ dress & hair but we know she complained to the FMIL that she's not a BM. They promised to 'watch her like a hawk' & try to keep her away from alcohol (which is akin to keeping my dogs away from the dinner table when the 6 year old drops food for them). She doesn't like me & neither of us like her but they were sneaky enough to have FIL ask, he's paying for the food. We ALMOST feel obligated but I'm really offended that they would have the gall to impose upon our WP. So much so that I want to be stubborn on principal. We've considered telling her to drop the whole thing & be happy w/ candlelighter or just be a guest. We're really @ a loss here, any advice?