No, I see not even a hint of abuse here.

If it were me, I would tend to determine why the mental healthcare provider is leaning towards a certain diagnosis. Afterall, they are the professional and I am not. The fact they are repeatedly insisting this is so only lends more weight to their opinion. i think one of the worse things we can do is self-diagnose. Remember, what we read on the internet is not always correct and one tends to heed only that which they are already inclined to believe or wish to find something conclusive for their existing thinking. It is too easy then to read into something that which we want to believe. No, you are better to seek the guidance from a learned professional.

Now, if you are so certain this is incorrect it would be the time to seek second counsel.