Some of you really have a problem with trying to place people in boxes. The idea that you are not Black if you do not talk or sound a certain way, is a very limiting and deficient ideology. Thinking that way also limits your own ability to grow and learn new things, because you are forcing yourself to remain in a limited box of what your own self-expression must be based on a limited view of what being Black means.
So to answer the question quite simply. Yes, she is Black. You may not like the cadence and resonance of her voice, the requirements she places up for the type of men she desire, or how she carries herself; but at the end of the day none of that changes the fact that she is Black. Just because her lived experience is not the same as yours, just because she does not sound like the sisters you are use to, does not strip her of the race she is born into..