How would you feel if you were in this situation:
Your family is eating and laughing normally, when suddenly someone walks into your house and sits at the dinner table. That person doesn't eat or speak but just sits there looking at your family. This causes the atmosphere in your home to become awkward. This keeps repeating itself for 1 WEEK and it drives you crazy. But you can't do anything because that person is older than you and is a distant relative that you rarely see

I'm facing a pretty similar situation and it's driving me CRAZY and please give me some advice.