I need some good advice. My FMIL has it in her head that she wants to be part of the bachelorette party. I thought I had already made it clear to her that the party would be just me and my girls, but now she is suggesting that she throw a separate party for her and her friends. I feel that she is using me as an excuse to go out. I like my FMIL and her friends, but I don't really want to have 2 parties and I refuse to invite them to my actual bachelorette party. If I ask to invite friends to my FMIL's party, I feel it defeats the purpose and she will just think that at that point she and her friends might as well come to the regular party. Am I just being a b*tch? I'm also concerned the effect this will have on my mom who is recovering from a battle with Breast Cancer and has not been able to help out as she would like due to having lost her job the week before being diagnosed. I don't want her to be upset that she can't do things like this for me and his mom can.
SN: My FMIL and her friends are in their mid to late 30s and early 40s.