Gender reveal or not to gender reveal?

Andrea

We got our results back from our genetic testing and have the option to find out the gender. I’m dying to know now but my sister also wants to throw me a gender reveal party which I also kinda want to do. My boyfriend will go either way on this with me so he’s no help. A friend suggested I find out now but still let my sister throw the party and not tell her I know. Is that horrible?