Have you ever disliked a siblings children?

I do. My SIL's kids have no manners and no control over asking for things. When they come they eat everything they like out of the fridge, they eat whatever snack they want and they never ask or limit themselves. Since I'm temporarily staying with my IL's I have to not spend too much money on food or else it's just gone.


My DH says to let him spend his money, I say he should say something to his sister about her kids and that we aren't made of money.