Yes! I have a little one who goes to preschool 2 afternoons/week. She returns when there is still 30 min of quiet time left. The first day, Dad knocked and opened the door and yelled "She's back". So I very quietly rushed to the door and whispered "Oh, it's still quiet time, come on sweetie, let's get your backpack put away" Dad again shouts "OK, have a good day". I now beat him to the door and step outside to get her.

Reply