If you listen closely to the audio, the mother sounds White and laughs at the daughter's reaction to her joke gift. Near the end you also hear a nigger male laughing at the girl and saying "It's because I'm black". The mother is a race-mixer. As the daughter is not a half-breed, she was likely from the White father that was with the mother prior to the mother race-mixing. It is plausible, and even likely, that the mother had cheated on the White father with that same nigger. The White father wanted nothing more to do with her and wanted a divorce. However, despite the mother being the one to have the affair, she still got all of his money and possessions, as well as took his daughter away from him as a way to ensure she keeps a constant stream of child support cash from him so she wouldn't need to work. Now the mother and the nigger she cheated on her husband with enjoy terrorizing the White daughter together. The nigger terrorizes her because she is White, the mother terrorizes her partly out of spite for the White father that no longer wanted her due to her cheating on him with a nigger, and also partly due to her going along with whatever the nigger wants in order to keep it happy and avoid doing something that would make it leave her as well.