Given the way that Daddy frames his argument, he implies that it’s none of his family’s business what’s going on with Monday. Indeed, the respectful thing to do would be to accept Monday’s silence—especially if Monday truly doesn’t want to be Claudia’s friend anymore. However, Daddy also seriously underestimates how much Claudia relied on Monday. For Claudia, making new friends isn’t an easy task, because she’s never had to try before.