My daughter started uni 3 months ago and she came home for Christmas, I’m just completely shocked by her behaviour and irresponsibility. Drinking , passing out, unprotected sex ( and not on the pill) not attending any lectures, there’s probably drugs too but I have no clue. She’s always been so well behaved, I drummed in the sex talk , she never drank before uni, she’s an A* student, I just feel like I’ve completely failed as a parent. She doesn’t seem bothered by any of the consequences of anything at the moment. It’s impossible to speak to her about any of this as she’s become quite rude and defensive. She’s an adult I know , so do I just let her learn from mistakes? but those mistakes can be life changing, pregnancy, sexual assault. Where’s the line between alcohol addiction and, drug abuse. Am I overthinking this and just being irrational?! I’ve barely slept or eaten over the Christmas hols finding out all of this, I’m so worried.