Representative Max Miller, an Ohio Republican, is facing growing calls to resign from Congress over domestic and child abuse allegations. A sitting U.S. senator who is also his ex-father-in-law has declared him unfit for office, and President Donald Trump has privately warned Miller that his reelection campaign is in serious trouble.

Senator Bernie Moreno (R-Ohio) broke his silence on Sunday, August 2, months after staying quiet about the allegations involving his daughter, Emily Moreno. Miller and Emily married at Trump's Bedminster club in 2022 and divorced in 2025. On X, Moreno wrote that Miller "fails the basic standards of character required to hold elected office and should not serve in the House of Representatives" (The Guardian; ABC News).

Moreno's statement came the same day Miller posted a livestream on X announcing he would stay in his reelection race. In it, Miller denied the abuse allegations and said his former wife's claims stem from what he described as significant mental-health challenges on her part (Axios). Miller has also filed a defamation lawsuit against his ex-wife over the claims (The Guardian).

The allegations against Miller are severe. According to detailed reporting first published by Mother Jones in July, police reports and court filings in a custody dispute describe accusations including assault, misogyny, and verbal threats (Mother Jones). Miller was accused of holding a gun to Emily Moreno's head and scalding her with boiling water. The couple's toddler daughter, born in 2023, is said to have suffered a broken collarbone due to Miller's actions. Emily Moreno has filed a restraining order against him (The Guardian; CBS Mornings via Facebook).

Moreno was not alone for long. Republican senators Roger Marshall of Kansas, Shelley Moore Capito of West Virginia, Lisa Murkowski of Alaska, Rick Scott of Florida, Jim Justice of West Virginia, and Cynthia Lummis of Wyoming publicly backed Moreno against Miller (The Guardian; Politico). Marshall told Politico directly that Miller should resign, citing his trust in Moreno as a good friend. The Atlantic noted that Moreno initially occupied a narrow faction of Republicans willing to say publicly that an alleged domestic abuser is not fit to serve in Congress, before the caucus broadened (The Atlantic.

Trump, for his part, has walked a careful line. According to Axios, the president called Miller on Monday, August 3, and told him things were not looking good for his reelection campaign against Democratic opponent Brian Poindexter. The concern was that the situation threatened Republican chances of holding the congressional seat in the November 2026 midterms (Axios). Publicly, however, Trump avoided taking sides. He told reporters he always thought Miller was "a very good person" and that he would "let the families figure it out" (The Guardian; Wall Street Journal).

On the House side, Democrats are privately considering whether to force a vote to expel Miller from Congress over the abuse allegations, according to Axios (Axios). An expulsion vote requires a two-thirds majority in the House, making it a politically difficult maneuver, but even the threat of such a move puts pressure on Republican leadership to act before Democrats force the issue.

The Miller crisis also unfolds against broader turbulence for Ohio Republicans. Axios reported on August 4 that reliably red Ohio has become what it called a "red-hot mess" for the GOP, with the abuse allegations compounding sluggish campaigns and a working-class rebellion shaking the party's margins (Axios). The state, once a dependable Republican stronghold, has seen shifting electoral dynamics that make individual House seats more contested than in recent cycles.

The broader context here is that this story sits at the intersection of a family tragedy and raw electoral math, leaving little room for a quiet resolution. Three fronts deserve watching. First, whether Miller can sustain his refusal to resign as Senate Republicans close ranks against him and House Democrats weigh an expulsion gambit. Second, whether Trump's private warning hardens into a public call for Miller to step aside, which would likely prove decisive given the president's sway over Republican primary voters. Third, the legal dimension: Miller's defamation suit against his ex-wife and the ongoing custody dispute mean the evidentiary record will keep developing, potentially surfacing additional allegations or exculpatory material.