I was going up and down the slide at the park today with my two DSs, when a little girl started asking me if she could come down the slide with me (I was sliding down with both boys). She seemed all by herself, and was very polite and sweet, so I said yes, and we played on the slide together for about half an hour.
After that, the boys got tired of the slide and wanted to race around, so she joined us. I asked where her mother was, and she pointed to a woman sitting about 50 feet away from us in the sun with her nose buried in a book. The boys started jumping off tree stumps, so the little girl joined in, and all the while I was feeling increasingly uncomfortable at having the responsibility for someone else's child thrust upon me in this way.
Don't get me wrong - I didn't mind the little girl joining in with us. She was a nice little thing, who obviously wanted company, and DS1 seemed to like having her around, but I just don't think it was right for her mother to bring her to the park, and leave her to her own devices, talking to strangers, while she spent at least an hour, during which I was babysitting her daughter, reading a book.
AIBU to think the mother was lazy and irresponsible, and to feel sorry for her little girl, who clearly needed some attention?