IMO I do not see any difference to what the parents have done, and my wife and I leaving our 2 littluns in bed and going the local pub which is 100 yards away, and one of us checking in on them every 10 minutes.
Is this something parents actually do (go out and check on their children every
ten minutes) or something they only say that they do so as not to appear to be 'bad parents'?
I'm not a parent, but I know that when I was 4 years old, my mum would not have left me alone
for a second.