Bestie Messed My Gender Reveal – Leo and Rebecca Buzz Question

Leo and Rebecca Buzz Question - My BESTIE messed up my Gender Reveal Party. I knew the Gender and so did my bestie. Well, I had her take care of the party and when the Balloons were released they were PINK...problem is that we are having a BOY! When the balloons were released my husband got emotional and and so did the family, but I had to intervene and say HANG ON..sorry wrong gender!! I looked at my bestie and she came to me and said she didn't know how this happened...what got me is that she just blew it off like nothing. She said mistakes happen and I have no right to be upset. I get it, but don't I have a little room to be upset at her? Wow!