So a bit of a long story.
My FH has a step mom. His dad and his step mom have only been married a year, but have been together since we started dating (4 years), so I have known her family the entire time we've been together. We see them probably 2-3 times a year.
Her family is big. She has 4 siblings, all of which have 3-4 children, and some of those children also have children. Her "immediate" family is about 50 people.
We have tried to talk to FFIL about who to invite, but be just says "we will talk about it when the wedding gets closer". We regularly talk to about 10-15 of them, and would like to invite them- however, my parents are paying for most of the wedding, and are not willing to pay for these extra guests.
We are also worried that even if we only invite the ones we talk to regularly, the rest will get offended. They are a very close family. To make matters worse, we were invited to one of their weddings last week, and the whole family was congratulating us and telling us how excited they are for the wedding- so they are expecting to be invited.
We would not mind all of them being there, but we definitely cannot afford to invite all of them, and most likely cannot afford to even invite those we talk to regularly. Do we just not invite any of them? Continue to try to talk to FFIL and see if he is willing to help paying for them?
We have a rough guest list that is about 175 without any of them- so if we invited the whole family it would be about 1/4 of our entire guest list.