Does anyone else have an issue with kids friends who just waltz into the house without knocking and being greeted properly? My eldest DS has a couple of mates who just walk in and go upstairs to his bedroom. When I asked him about this he said it’s ok cos they had text and he knew they were coming🙄Is it me??? I started locking the door so they couldn’t get in, but he called me petty and we had a MASSIVE row