DS is 16 (year 11) and has a girlfriend (also 16) he's been seeing for about 6 months. They get on really well, I like her etc.
She spends a lot of time out our house at the weekends and often stays over. We agreed that she would sleep in the spare room but obviously I don't do spot checks at 3am. However I'm pretty sure there is some landing creeping.
When is it OK to just say they can share a bed. I don't feel terribly puritanical about it. I had very strict parents, and whilst I was never allowed to share a bed, it didn't stop much else from happening.
But I don't know. I feel responsible for her as much as DS but again, I often leave them in the house for a few hours in the afternoon so I'm not sure what the difference is.
My instinct is to continue to insist on the spare room but unofficially accept that it's a bit blurred.