Am I wrong? I need advice

Kate

Its a little long... S o I never really wanted a gender reveal but my SO, MIL, and sister all wanted to do one so i caved and said okay. A few weeks ago we all set on a date which was supposed to be the 28th of this month. Well my sister has been distant and not talking to anyone or answering anyone with the planning so my best friend and MIL just started working out the details themselves. Well today I called my best friend and told her to just fill my sister in on the details . My sister calls me screaming at me for wanting it Halloween themed and then screams at me some more because it’s the weekend before her birthday (her birthday is the following Friday) and since she doesn’t have her daughter she wants to get drunk and party that weekend and how i need to change the Halloween theme cause she doesnt like it and i also need to change the day because her friends and boyfriend MIGHT do something for her. I said no. So she went Behind my back and tried to change everything and I had a breakdown and said If that’s the case then i don’t want one because I’m not dealing with the sneakiness and my SO called my MIL and told

Her the date isn’t to change and now my sister says I can do everything on my own and she’s done with me and wants no parts in anything anymore doesn’t want anything to do with me my son or the baby I’m having now because things were either going to go her way or the highway ? Am I wrong for being upset about it and saying no ?