Ok I’m really not sure how I should handle sleepovers. DD had a friend over for sleep over on Friday night.They are 12. They had a fun evening and eaten their favourite food and watched a film. At 10:00 I encouraged them to get ready for bed. They continued to play music and chat for a while and got out of bed a few times playing dares etc.At 11:00 I firmly said that they needed to settle down - didn’t mind quiet talking. At midnight they are still messing around and My dd’s friend apparently told my Dd the next day that it wasn’t much of a sleep over if they can’t stay up until they want. My Dd was so tired and wanted to sleep. Should I just relax a bit and let them get on with it in future. My DH thinks I should leave them to it.