I am so so tolerant of mothers who have difficult to handle children.
But I walked out of a toddler group in a strop after 25 minutes this morning, because my 13 monther had been physically attacked 3 TIMES by the same little girl, and had toys snatched and not replaced 8 times, again, same child, while Mumsy looked on and simpered "Oh Tilly!"
She didn't move, or anything. At one point she made the child sit in a chair, but as she got straight up and did as she pleased again without being stopped, it was pretty ineffective.
So, ROAAAAR!
(And before the pounce, I have got an older child, know very well that this is normal behavior, but it doesn't mean it shouldn't be damn well stopped!"