AIBU or what! My DD recently made a new friend, she goes to the mixed secondary my DD goes to the girls school! Our town is pretty small so many people know each other and the teens know/meet each other via social media through friends of friends etc. So she met her new friend a few times since lockdown eased up and now she asked my DD for a sleepover at her dad's house ( mum and dad split up and remarried, she has a step brother at her dad's house) who also lives very local to us! So, we both said a big fat NO! As we don't know her, her mum or dad-never met and yet she has a step brother who is 16- I am picturing many scenarios in my mind but of course DD is very upset as they want to bond but our response will be no until we meet her and eventually meet her parents! Do you agree?