The fighter is facing a new battery filing, part of a long saga of legal trouble for the former titleholder.
The paperwork alleges bold and aggressive acts tied to cases at his Los Angeles properties.
The case identifies Adrien and someone else, arguing a mix of assault and defamation.
Media outlets like TMZ, the celebrity outlet, the hip-hop and sports site and the Daily Mail cover the filing.
The lawsuit comes after reported incidents raised about Broner's properties, adding a new worry to his growing stack of public headaches.