That's fine. He 'reminded' her....
Once, I saw 2 kids outside a restaurant... about 5-6 years old.
They were sitting next to each other, one crying the other sad.
I stayed nearby... watching since no adult was there with them.
They seemed alone.
Turns out... their PARENTS were INSIDE the restaurant... eating lunch. Then one of them comes out, hands them some pizza on a napkin... and the kids were eating like they were so hungry. The restaurant, has windows all around so you can see outside, easily. Still.
I GLARED at the parent, and said "Your kids... are not supervised so I was WATCHING them... something could have happened to them..." The parent didn't say anything! He goes back inside and sits down.
Whoa.
I told the mall security guard, then left.
all the best,
Susan