It’s not easy being a teen. There are so many changes that can easily throw a young person off balance. Changes in the way she looks. The way she feels about herself. Changes in her peer relationships. Changes in her relationship with you, her mom. From your description, your daughter is having a hard time navigating safely. Like all teens, she craves peer approval. The craving is so strong I call it Peer Approval Addiction, that is, the willingness to do whatever it takes to fit in. Including stuff that can present real danger to her. What you want is for your daughter to develop the good judgment to make healthy choices when she’s on her own. That’s the goal of all parents. But there may be something going on with your daughter that is telling her it’s OK to push beyond the typical teen testing of limits. I believe you and your daughter would benefit from a conversation with a family therapist.