How are mrs. sowerby and mrs. lennox different? (in the secret garden)

Mrs. Sowerby is loving towards her children and she spends a lot of time with them. They are poor, but they are happy. On the contrary, Mrs. Lennox is not interested in her child and she rarely spends time with her. She is rich and she goes out partying instead of being with her child. And she is rather unhappy.  Hope it helps! :) If you could vote my answer as the brainiest, that would be awesome! :)