We are in the early stages of planning a 2022 wedding (everything for 2021 is booked).
I want a smaller wedding to celebrate the day with the people who are absolutely closest to me. Fiance wants either an elopement or a medium-large wedding, but no in-between, as he does not know where to make guest list cut offs. I have a small, extremely close group of friends and family and could not imagine getting married without them there (so this rules out the elopement idea). Fiance has a huge group of friends and family, some who he is very close to, others who he rarely speaks with. (Worth noting, I also do not particularly enjoy being the center of attention, standing and speaking in front of so many people is already giving me a bit of jitters).
We both have different "visions." Having my guests laugh around a wonderful meal in a beautiful, intimate setting is extremely important to me. This can also come with a higher cost. I would rather spend more money on fewer people, whereas fiance is ok having the wedding be less "picturesque," food less tasty, etc. if it means getting to invite more people and having a larger "party." My parents are paying for everything and have given us an extremely generous budget. After many tiring conversations, fiance and I came to an agreement about the guest list. We settled on 160 guests, 55 of which are mine, 105 of which are his. While I was hoping to have the number closer to 100, I am ok making the compromise and believe that we can strike a balance between our differing priorities. My parents are still generously willing to pay for everything even though the guest list is slightly lopsided.
Enter our next problem.... FMIL has her own guest list (although many of the 105 guests from Fiance's side are already her friends or extended family members). I have a great relationship with FMIL, but am getting annoyed. She is upset that she cannot add another 40 guests to their side. Fiance comes from a large community, where no one has a wedding less than 250 people. FMIL has offered to pay for her additional guests, but I have also been criticized for my picks in venues and caterers because of their high costs ("why does it need to be so nice, why do you need to spend so much on the food, etc."). Additionally, I have tried explaining that most of my guests I hardly get to see, as we are all spread out across the country, and I would rather spend quality time with those closest to us, rather than having to spend the wedding saying hello to a bunch of FIL's friends. When I did tell FMIL that I wanted a smaller wedding (~100 people) and was already compromising, she dismissed me, saying that I "shouldn't care and that I won't even notice the additional guests there." I also feel uncomfortable by the lopsidedness of the list, with or without FMIL's additions, but especially with...
Am I being unreasonable in my frustrations?