My sister-in-law asked to stay at our home over the weekend. We have a 4 month old. She has a 9 month old and a 4 year old. I said yes, as long as no one is actively sick. Her husband responded with "we have kids- everyone is always sick. You will learn that soon."

Like wth? Then you shouldn't stay here if my child isn't sick. Am I wrong for saying that?

And their kids are not vaccinated so the sickness worry is even higher.