My daughter is spending the night at her grandma's. She's never spent the night anywhere before. My…

My daughter is spending the night at her grandma's. She's never spent the night anywhere before. My husband is so nervous he wouldn't put her bag down and when he finally did he was going over her schedule a thousand time. Literally he told them about five times when she wakes up, how she sleeps, when she goes to bed etc. I had to grab him and make him get in the car and reassure him that she would be fine if anything happens they have our number and we live 10 minutes away.