House ethics committee: official inquiry targets Max Miller over domestic abuse claims

The House Ethics Committee announced Tuesday it has opened a formal review into allegations of domestic abuse and possible drug use involving Republican Rep. Max Miller, intensifying pressure on the Ohio congressman from both President Donald Trump and his former father‑in‑law, Sen. Bernie Moreno. The probe adds urgency to a decision Miller faces about whether to remain in a closely watched reelection contest that could affect the GOP’s hold on the House this fall.

The committee said it is examining whether Miller “may have engaged in domestic violence and abuse or illegal drug use,” marking an institutional escalation beyond the civil filings his ex‑wife and another woman have lodged. Earlier Tuesday, Miller said he had asked for an investigation into the accusations, though officials did not indicate whether his request prompted the committee’s action.

Trump reportedly spoke with Miller on Monday and warned that the campaign “doesn’t look good,” according to a person briefed on the private call. Still, Miller told CNN he will continue his campaign, framing his decision around a promise to his child not to withdraw.

Sen. Moreno — who had mostly stayed silent at his daughter’s request until recently — described the situation as devastating for his family and urged that Miller not serve in public office. At the Capitol, he said the episode has been “brutal beyond comprehension” for his daughter and granddaughter.

Why this matters now: the committee review gives congressional investigators a pathway to gather evidence and, depending on findings, recommend sanctions. That prospect has immediate political and legal consequences for Miller and could influence a vulnerable House roster as the midterms near.

• Who: Rep. Max Miller (R‑Ohio), a two‑term lawmaker and former senior adviser to Trump.
• Allegations: Claims of domestic abuse and possible illegal drug use, raised in court filings by his ex‑wife and another former partner.
• Investigation: House Ethics Committee announced a review on Tuesday; Miller has also said he requested a probe.
• Political fallout: Pressure from President Trump and public condemnation from Sen. Bernie Moreno; potential impact on GOP control of the House.
• Personal stakes: Miller and his ex‑wife share custody of their 2‑year‑old daughter, cited by family members as central to the dispute.

Miller, who received Trump’s endorsement earlier this year, posted documents and a livestream defending himself over the weekend. That public response prompted Moreno to break his silence and call for Miller to give up public office.

Republican leaders have grown cautious as the allegations unfolded. Party strategists privately fear a drawn‑out controversy could jeopardize a seat they need in tight margins, but officials have been reluctant to demand a withdrawal while the committee’s review is pending.

Legal filings in custody and divorce proceedings have proliferated, and both sides have traded public statements. The House Ethics Committee’s inquiry does not itself determine guilt, but it allows staff to collect records, interview witnesses and make a recommendation to the full committee — a process that can end campaigns or lead to formal disciplinary steps depending on what investigators find.

The next days are likely to focus on two things: whether the committee expands its review and how Republican leaders respond if additional allegations or evidence surface. For voters in Miller’s district, the probe raises immediate questions about representation and trust; for the House majority fight, the case is another variable in an already narrow map.

At the moment, Miller maintains he will remain on the ballot and finish the campaign. The Ethics Committee’s review is new and ongoing, and it places congressional oversight squarely at the center of an unfolding local and national story.