Raising a Daughter

Not sure why she thought it would be okay for a teenage girl to go to a boys house alone. Still have yet to talk with her but I fear for her. She doesn't seem to have self-preservation. I feel like I've sheltered her from the world too much. Like she doesn't even see the ugly world out there. I also don't want to destry her innocence but she needs to understand that she is the one who has to protect herself. I get really angry with her and then it just deflates like a big balloon. Will need to have a long chat tonight...