Narcissa had not brought up Draco to be just like his father. He seemed to pick up Lucius' habits and traits all on his own. This surprised her, especially since Lucius spent little time at home with his family. This was of course except for the appearances he would make at meal times, outings, and various functions in the pure-blood community.
It was even more of a surprise to her that his daughter should act as Draco did when he was that age. His son was like his mother, however. A little too much of a free spirit at times. Since Narcissa had taken in the pregnant wife of her deceased son, she had become much more grounded. Under her mother-in-law's tutoring, she had also become more sophisticated, articulate, and cultured. The newest generation of Malfoys would be a credit to the family.