But I wasn’t able to convince my in-laws.
My MIL came down a week before the baby came, quarantined before leaving, got tested, then for the first week stayed i the house with her mask on. We all masked up and I opened up the windows. Then she got tested again and stayed for a month and change.
Father in law quarantined from before Thanksgiving on, got tested. Got results. Flew. Came in Sunday. And then we masked up until Wednesday. I kept the windows open the whole time. Stayed away and even kept a mask when around.