DS16 started dating a girl a few weeks ago. He seems really into her & she regulary comes over to hangout. DS has been a stroppy teenager ever since his GCSEs (he did very well). He seems to be challenging everything we say to him - acting like he’s got the grades now - so he should be able to do whatever he likes. This evening he sent a WhatsApp on our family chat (me, him & my DH) asking if he could stay at his girlfriends. I said - no way - and DH just went nuts - saying I was being petty and that I’m deliberately doing this to annoy him. AIBU - not allowing him to stay the night? By all accounts her parents are “chill” and he thinks we are being weird about something that is normal ??