“Rep. Max Miller, who has been accused of abusing his ex-wife, is now suing her for defamation — a major escalation in an ongoing public dispute between the two-term Ohio Republican and the daughter of Ohio GOP Sen. Bernie Moreno,” Politico reports.“Miller, who shares a child with Emily Moreno, is also suing her legal team and maintained that conflicts with his former partner were, in part, the result of what the complaint describes as her mental health challenges. The lawmaker is seeking no less than $25,000 in damages.”