Complex sentence: Later, she said that she had both sympathy and contempt toward her mother, but hatred against her father, so that she was isolated in the extreme feelings and she befriended books in her imaginative world.
Split into simpler sentences: Later, she said that she had both sympathy and contempt toward her mother, but hatred against her father. Therefore, she was isolated in the extreme conflicting feelings and befriended books in her imaginative world.