Just got back from work and my daughter says she went to the supermarket with daddy. It’s 15 minutes away in the car, he left our two very immature ten year olds by themselves in the house and is nonplussed that I think it’s totally unsafe. For context, I’m concerned they’re too immature currently to be getting the bus to high school in September- their teacher has worries too, so I’m not just being neurotic. Or am I? Is this normal?