From the Wikipedia article on the subject[1]:
>The practice has also been described as a form of psychological abuse and domestic violence, as well as a form of sexual abuse.
>The practice has also been described as a form of psychological abuse and domestic violence, as well as a form of sexual abuse.
But "sexual abuse" is a specific thing, and socially attacking someone with revenge porn is not at all "sexual abuse".
It's a different category, just like punching someone in the face is a different category.