I originally had offered to host a bridal shower for my friend who is getting married in November. After finding out there would be over 90 guests, I told her I was sorry, but I couldn't afford more than 30, maybe I could throw the engagement party instead. I had it all planned (the party is mid August) when she called and said her fiancé didn't want to have the party at the venue I had picked, it was going to be small and I was going to BBQ. After turning down all other venues in town, she decides she would rather have it at a restaurant, and by the way we are now inviting 50. I found a restaurant that can accommodate our party. When I called to get the final guest list it now 65 ppl. There are only 100 ppl invited to the wedding, which is a destination wedding. I feel like she is using me to have a reception for all the people who can't attend the wedding. She always says how thankful she is, and how she doesn't want to be a burden, as she keeps adding more and more. How do I back out of throwing this party? I can't afford to host a huge party and travel expenses for her wedding.