Just to add that it is not recommended to leave under 16's alone overnight. I think you mentioned night shifts, which in my view present a very different problem from day shifts. I think children's services and the police may take a dim view of children being left alone overnight, and your DIL needs to be aware of this.
Good Morning Thursday 25th June 2026
I hope the new PM is kind to Larry the Cat


We always had an adult with ours until our younger one was well into his teens (grown up half siblings were a great help) if we couldn't be there.