Until the recent (last 6 weeks) addition of a boyfriend my DD and I were best friends. Now she’s uncommunicative, sarcastic, passive aggressive and totally unmotivated to do revision for her GCSE’s this May/June - she now refers to me as ‘the enemy’. She has been meeting her boyfriend secretly (don’t know why as we wouldn’t mind) and recently asked him round to ours for the first time and had sex with him in our kitchen with us just steps away in the next room - my husband discovered them (they must have wanted to be discovered?) - we were both pretty shocked as this is not the kind of risk-taking we have seen from her before. We strongly advised her not to discuss this with anyone to protect her ‘reputation’ - I realise this may come over as Victorian but truthfully I am ashamed of her behaviour. We’ve set up counselling for her and CBT so she has someone to talk to about it. She talks to the boyfriend of course ( he has depression and anorexia in his mental health history - currently on anti-depressants). Since this event she says she’s anxious and worried she’ll disappoint re GCSE’s (me, Dad, teachers etc.) and re risky behaviour (me, Dad) and hears voices in her head telling her this and so needs to speak to her friends & boyfriend as I don’t understand her. I’ve heard her talking very intimately about sex with friends since then. Can’t help feeling the anxiety wouldn’t be there if she hadn’t been ‘caught’. We’ve all (us, her, boyfriend and his mum) agreed both of them should not see each other until exams are over ( he’s doing GCSE’s too) but phone contact is practically all the time. In order for her to get some work done, I have now restricted phone use to 30 mins am and teatime and 2 hrs in the evening - which she agrees is fair. I’m pretty befuddled about all this - I’m a bit lost as our relationship has completely changed. I really don’t want her to blow her exams but I think they’re pretty blown already. I have and continue to be manipulated and lied to. I try to talk to her but she tells me to leave. But I’m the adult and I need to provide a safe environment for her so she doesn’t slide into depression and/or end up hating us both. I would so appreciate the wisdom of others on this. Have I got this all wrong?