I Don't Want My Baby Shower *UPDATE*

Tayste
My mom and I are planning my baby shower. I wanted to be a part of planning to be sure that my dad's side of the family would be involved, too since my mom doesn't really talk to them. Well, my fiancé's grandma wants to help too so of course I told her that she's more than welcome to help. She's really a great woman and I love her so much but she's completely taken over. She's changed things that were already set. Like, we had a nice outdoor location & a date set. She changed both. So now it's inside at a fire house (I don't even know where it is) and she changed the date to a Sunday. The whole reason I didn't want it on a Sunday is because my aunt (dad's sister) wouldn't be able to come. She visits my cousin (her daughter) every Sunday because she's in rehab and Sunday is her only day to visit. My aunt has been the only person in my family to support me through the whole pregnancy. My moms side all thought I was stupid for getting pregnant young & didn't care who knew their opinion. But of course now that it's almost time, they want to be invited. But the ONE AND ONLY person who's had my back this whole time can't be there. I'm so upset. I know it's not his grandmas fault, she didn't know before she paid the deposit but she shouldn't have changed it to begin with 😓 I'm just so upset. 
UPDATE: so I just found out that the reason his grandma thought it would be okay to make changes is because my mom told her it was fine to change anything she wanted. So now I'm significantly less upset with his grandma and I'm furious with my mother. She's said that I need to "be more mindful of her age. It would be too hot for her at an outside shower" 😡😡😡 YEAH WELL IF I WAS GIVEN THE OPTION I WOULDVE CHANGED IT TO AN INDOOR LOCATION WITH MY OWN DATE BUT NO ONE GAVE ME THE CHOICE.