Sure. You can try searching on popular fanfiction platforms like Archive of Our Own. Just type in 'rwby x abused male reader' in the search bar, and it'll show you a list of relevant stories. Some might focus on the male reader's journey of recovery and finding friendship within the RWBY world, while others could explore how he overcomes his past abuse and becomes a stronger character in the face of the show's challenges.
One way to find good 'rwby x abused male reader fanfiction' is to join RWBY - related fan communities on social media platforms like Reddit or Discord. Members there often share and discuss their favorite fanfictions. They can give you direct links to some great stories. In these fanfictions, the male reader character might have a complex backstory due to the abuse, which can add depth to the relationships he forms with the RWBY characters like Ruby, Weiss, Blake, and Yang.