@BrightPearlEagle Your son isn’t “struggling at a difficult age”. He’s behaving like someone who has learned that rules don’t apply to him, at home or at school because nobody has ever followed through.
You’ve got underage sex, drinking, him attempting to bring girls in the house daily (if you are telling him no and he keeps dragging them back, its you he is challenging and not his sex drive), school escalating behaviour concerns, you off work with stress and a household at breaking point.
This isn’t normal teenage boundary‑pushing. This is a 15‑year‑old who is way out of his depth and needs the adults to step up and take control.
And yes, the incident with the girl falsely accusing him is relevant. Not because it excuses everything, but because it shows he’s already been in a situation with serious safeguarding implications, police involvement, and emotional fallout. That alone should have triggered a hard reset at home to protect his future and stop this happening again, if nothing else.
Instead, it sounds like everything carried on as before. He needs to understand that if he keeps repeatedly using and abusing girls (and he needs to understand this is what he is doing - he needs to understand mutual respect because eventually mud will stick or he will end up a teenage Dad.
Sending him to your parents isn’t “abandoning him”, it’s removing him from a chaotic environment he’s currently dominating. A short stay with grandparents can be a pattern interrupt, a cooling-off period, a chance for him to be somewhere he isn’t the centre of the storm and a chance for you and your husband to get aligned and stop firefighting. It’s not punishment. It’s triage.
Right now, the worst thing you can do is keep him in the same environment where he’s running the show.
And absolutely no, he should NOT be going on the sports tour. A child who is drinking, is sexually active with multiple girls, is ignoring all rules, is under formal behavioural review at school, is causing household breakdown …does not get rewarded with a trip away where supervision is lighter and temptations are higher. If he can’t behave at home, he won’t behave abroad. This is exactly the kind of situation where schools later say, “We had concerns but didn’t act,” after something goes wrong. The school should be holding a hard line in tandem with you. Getting good educational grades is not where the schools responsibility ends.
You and your husband need to get on the same page. Something like:
“We love you, but things cannot continue like this. Your behaviour is affecting everyone. You’re going to stay with your grandparents for a short reset while we work with the school and put proper boundaries in place. This isn’t a punishment, it’s a pause so things don’t escalate further.”
Then remove privileges (phone, gaming, socialising) until behaviour stabilises, work with school pastoral team, consider CAMHS referral if shutdowns/anger are extreme, put clear house rules in writing and enforce consequences consistently.
He’s bright, popular, and socially confident but that combination can turn toxic fast if adults don’t intervene.
You’re not abandoning him. You’re finally stepping into the role he desperately needs you to take: the adult who says “enough”.
Its time to pull your big pants on and stand the line OP, you seemed to have tried everything else and its deteriorating. What have you got to lose.