Democratic candidates for Congress are ripping their Republican opponents for taking money from Rep. Max Miller’s leadership political action committee as he’s become embroiled in a very public dispute with his senator’s-daughter ex-wife.

The attacks come as Miller, who represents Ohio’s 7th congressional district, faces a House Ethics Committee investigation into allegations of domestic violence by ex-wife Emily Moreno, the daughter of Ohio Republican Sen. Bernie Moreno. She has also alleged Miller broke the collarbone of their daughter.

On Wednesday, Emily Moreno also filed a lawsuit against Miller that alleged that he “recklessly” published a nude photograph of their daughter.

Miller has vehemently denied the claims and any wrongdoing and insisted he will stay in the race.

But the heat he’s drawn is now lashing back on fellow Republicans who have received money from Miller’s leadership PAC, Dependable Conservative Leadership PAC. Members often raise money through these committees and disburse it to incumbents in battleground districts and states, as well as challengers.

In Pennsylvania’s 7th Congressional District, Bob Brooks hit Rep. Ryan Mackenzie for receiving $2,500 from Miller’s committee in March of 2025.

“Ryan Mackenzie is showing his true colors. He took thousands in campaign cash from Max Miller, a congressman facing serious allegations that he violently abused his ex-wife and hurt their young daughter, but Ryan doesn't care,” Brooks spokesman Benny Stanislawski said.

“That's who he is: open for business for whoever's willing to pay up, no questions asked. He's said nothing about whether he'll keep the Miller money. He must apologize and return the money immediately.”

The Independent has reached out to Mackenzie’s campaign for comment.

In addition, in Michigan’s 7th district, Democratic nominee Will Lawrence criticized Rep. Tom Barrett on X for receiving $2,500 from Miller’s PAC in March of 2025.

“This is who Tom Barrett associates with,” Lawrence posted on X. “He claims to be a family man, but he's taken thousands in campaign cash from a man credibly accused of abusing his ex-wife and daughter. Max Miller shouldn’t be in Congress and Tom Barrett should return this money.”

The Independent has contacted the Barrett campaign for comment.

Both Barrett and Mackenzie won their seats in 2024 in highly-contested races. The Cook Political Report lists both of their contests this November as “Toss Up.” President Donald Trump won both districts.

President Donald Trump has so far publicly stuck with Miller, who worked in his first administration. But other Republicans, including Moreno, have called for his exit from Congress.

Sen. Jon Husted, who also received money from Miller in the past, called on Miller to resign.

“I believe Max would be making the right decision to step aside as a candidate and resign from Congress to focus on what is in the best interest of his daughter,” he said on X. “Years from now, I believe he will look back and know it was the right choice for her.”

Democrats believe that the allegations against Miller could bolster his opponent Brian Poindexter. On Tuesday, the Democratic Congressional Campaign Committee announced Poindexter would be put on the committee’s “Red to Blue program.”

“Brian Poindexter is exactly the kind of leader Ohio families deserve in Congress — a union ironworker who has spent his life working alongside the people he’s running to represent,” Chairwoman Suzan DelBene said in a statement.

“Max Miller has never lived that reality. He bought his way into power, sides with corporate interests over working people, and is now facing credible allegations of domestic violence that cannot be ignored.”

The Cook Political Report rates Ohio’s 7th district as a toss-up.