Something snapped in Darya Alexandrovna's heart when she saw this.

It was as if darkness had swooped down upon her life; she felt that these children of hers, that she was so proud of, were not merely most ordinary, but positively bad, ill-bred children, with coarse, brutal propensities--wicked children.

She could not talk or think of anything else, and she could not speak to Levin of her misery.

Levin saw she was unhappy and tried to comfort her, saying that it showed nothing bad, that all children fight; but, even as he said it, he was thinking in his heart: "No, I won't be artificial and talk French with my children; but my children won't be like that.