The boxer is facing a civil battery complaint, yet more a long saga of court issues for the ex-champ.
The paperwork says wild and abusive behavior tied to matters at his Los Angeles places.
The lawsuit includes Adrien and a second defendant, charging assault and reputation damage.
Publishers from TMZ, the celebrity outlet, Complex and the a British tabloid write about the legal action.
The lawsuit comes after reported run-ins cited at Broner's places, adding a new headache to his long record of legal tangles.