Am I wrong?

With this being my 2nd baby boy my mom said “you know you’re not getting a baby shower right?” Which I had my 1st during Covid and didn’t even get one with him so I don’t think it would be crazy for me to have one BUT I obviously don’t expect or will plan one. I said “yeah absolutely I know” then she proceeds to tell me that she’s planning herself a “grandma baby shower” and was really hurt no one planned on for her for the 1st baby. She wants me and my son to be there to celebrate her as she opens presents for MY baby for her house. I think this is crazy and so selfish but I haven’t said so yet because I’m not really sure what to do. Should I just let it go and let her have it?