Gender reveal plans go awry!
These two sisters are each given a cake with a filling inside; pink if they're going to have a sister, blue if they're going to have a brother. The elder of the two opens hers and discovers that they're having a brother. The younger sister isn't happy with this and refuses to open her cake, in the hopes that she will have a sister instead!
How did you announce this type of news to new older brothers or sisters?