why the fuck does everyone make planning a baby shower such a hard thing to do.. my mom and my bf…

why the fuck does everyone make planning a baby shower such a hard thing to do.. my mom and my bf step mom suppose to be planning something together and my mom is just making EVERYTHING a hassle. meanwhile I'm not suppose to know about it, but I do. and my bf keeps running to me saying "now your mom this.. " and "now she doesn't wanna do this " etc blah blah.. and I'm getting irritated and say "I don't have anything to do with it idk why tf you're telling me all this" then I laughed cause its pissing me off like why are you telling me when this between you all like wtf am I suppose to do!? .. then he says oh its funny? I'll just tell your mom and my mom not to worry about it and there won't be a baby shower I could really give a fuck less. I'm so done. he has been pissing me off so much the past week I'm ready to fucking snap.