My wife's sister, my niece, and my nephew are up in Iowa to see my wife's grandfather.

There's an uncle up there that is problematic. Last time my SIL and niece were up there he made my niece cry by telling her over and over that the illegals were going to murder people, the Democrats were trying to force her to be a boy, etc, etc (this is the same uncle that punched a photographer at the last family reunion).

Anyway. He's insisting he come to every dinner.

Why are people like this.