The caterer only allows 4 people for the tasting and I had assumed that we would have my parents attend since they are paying for the wedding. My fiance feels that we should invite one of my parents and one of his to be fair. I personally don't feel that one of my parents should be excluded since they are paying for it and I worry it will be awkward to have one parent there from each side since we will be discussing budget/prices the entire time. Is there proper etiquette to follow in this situation? Am I wrong about this or should I try to help my fiance to understand why it should be my parents since we can only bring 2 other guests?