So my mother and FMIL are hosting my bridal shower since no one else offered. My FMIL and FSIL are flying out for 10 days to help my mom since they live out of state now. When I emailed the guest list for the shower to both moms, my FMIL asked why certain women (some of her friends that we are not close with) weren't on the list. I kindly explained to her that I would like it only to be women I have a relationship with and know/have met. She said ok but a day later sent me a nasty email saying that she can't let me be rude to her friends and that I need to learn a little humility and that it's not always about me. She also said that since she's co-hosting that this is her time to share it with her friends. To put things in perspective, there are NO women coming from "my" side that I have known less than 10 years. I still invited a few women that are friends with my FMIL that I know or have spent time with but the women she wanted added I wouldn't even recognize on the street. I explained to her that I wanted it to be an intimate affair since I will be opening up gifts such as lingerie and don't want to feel embarrassed in front of strangers. She still insisted I invite them and I just gave in. I am still extremely upset about the ordeal and invites have not been mailed yet. Is it too late to say something?