My husband left our 4yo alone in the changing rooms of a hotel swimming pool today. Albeit briefly: my son’s swimming g trunks were in the bag I had. So he came into the pool area, asked me where they were. Got them & went back. He says 15seconds. I think a bit longer & I told him after we left that I thought it had been an inappropriate thing to do. He disagrees-says I’m over-reacting. AIBU?