“I have 14-year-old twins who are as different as night and day. With sheltering in place, the four of us are spending almost every waking moment together in our small house. It’s not going well. Tammy thinks Ted is a downer and Ted thinks Tammy lacks substance. My husband thinks they’re both spoiled brats that I clearly failed to raise well as a stay-at-home mom. Do you have any advice for a mom trying desperately to hold her family together during a pandemic?”