I have to say, you're the parent that worries me.
My daughter has it together. She has a few friends that she has sleepovers with, that she has known for years. I trust her completely because she is trustworthy because she has a father who loves her but has taught her boundaries. We joke about her not having to “give it up to assholes” because she was neglected by her father like some of her more tragic classmates. You have no idea what you’re talking about.