Actor Shia LaBeouf’s ex-girlfriend, singer FKA Twigs, has accused him of mental and physical abuse in a lawsuit. “Simply put, LaBeouf’s reckless disregard for the health and safety of his partners makes him a danger to women everywhere,” the lawsuit stated, adding that the actor’s attorney “cruelly dismissed the sexually transmitted disease LaBeouf had infected Tahliah with as ‘not that …