Please help! Right after our Save the Dates went out (last week) my in-laws were shown the final guest list for a THIRD time. They are asking to add 6 more people to the guest list. The wedding is being held where my fiance's from (since I've lived here for 6 years now) and 16 hours from my home in Michigan. My guest list total will be about 75 and their guest list total will be about 135. Am I being a bridezilla telling them NO? They're almost doubling my number! All I picture doing on my wedding day is being introduced to people I don't know. Augh! Additionally, we're paying for 1/2 the wedding with our parents each pitching in for a 1/4 of the costs. Adding 6 guests to the list is going to add $750-$1,000 to the cost. I need some advice...