And now that she has passed, the accusations have reached another level.
Estate administrator Bedelia Hargrove, who was appointed a conservator while Bobbi Kristina was still alive, filed an amended complaint against Gordon on Friday, alleging wrongful death.
In the 13-page amended complaint obtained by E! News, the estate accuses Gordon of fighting with his live-in girlfriend on Jan. 31, calling her a "'whore'" and a "'bitch'" and accusing her of cheating, before giving her a "toxic cocktail rendering her unconscious," after which he "put her face down in a tub of cold water causing her to suffer brain damage." The estate cites "information and believe" in the suit in claiming to know what transpired.