(Updated 4 p.m.)

The grandmother of 4-year-old Eric Dean, whose death by abuse in 2013 exposed gaps in Minnesota's child protection services, said Thursday that the state Republican Party agreed with her request to remove the child's photo from a TV ad critical of Gov. Mark Dayton.

"Our family's trying to heal, and with this now, it's bringing everything up again and it's just so hard to move on," Yvonne Dean told the Star Tribune. "This type of ad campaign needs to stop."

Yvonne Dean said she got several calls Thursday morning from Republican Party chairman Keith Downey about the ad, after she called the party seeking to get the ad taken down. Dean said Downey initally told her the party felt within legal rights to reference the case and include an image of Eric Dean. A short while later, she said Downey called back to say the image of Eric would be removed from the ad.

Downey did not respond to an interview request. The party released a statement shortly after noon apologizing for not notifying the Dean family prior to the ad, and saying it would remove Eric Dean's picture from the ad.

"The ad is currently being revised and an edited version will begin airing as soon as possible," the party statement said. Yvonne Dean said Thursday afternoon that after some misunderstandings, she was willing to accept an ad that showed a headline about the case, but did not include the picture of Eric or a specific mention of his case.

Yvonne Dean, who lives in Starbuck, is the mother of Eric's father, David Dean. Amanda Peltier, who was married to David Dean and was Eric's step-mother, was convicted of the boy's murder and is now serving a life sentence.

Yvonne Dean's concerns about the ad were first reported Wednesday night by Michael Brodkorb, a former Republican political operative who now blogs for the Star Tribune.

Eric Dean's death in 2013 was preceded by 15 reports of maltreatment. Last May, before the details of Eric Dean's death were widely known, the Legislature passed and Dayton signed a law that forbid county agencies from considering past abuse reports that were rejected when deciding whether to investigate a new report.

The ad, titled "Incompetence" and paid for by the state GOP, began airing this week. It criticizes Dayton for his handling of several controversial issues, including the Dean case. Over dual images of a Star Tribune front page with a picture of Eric Dean on the front, and a picture of Dayton, the narrator says it was "downright horrifying when he signed a law making it more difficult to investigate maltreatment cases."

The bill at issue got votes from both DFL and Republican lawmakers when it passed last May. After details of Dean's death became publicly known, Dayton and the bill's backers said they had not foreseen that the provisions in the bill could make it more difficult for authorities to respond to multiple reports of child abuse.

Dayton, who also said he believes Pope County officials bear the brunt of responsibility for not responding properly to the abuse reports, has since convened a task force on child abuse and charged it with proposing law changes to address gaps in the child protection system.

Dayton's Republican opponent, Jeff Johnson, has been critical of Dayton's role in the legislation, though his campaign was not involved in preparing the ad in question. Yvonne Dean, who described herself as a Republican, said she hoped Johnson's campaign would condemn the use of the case in the ad.

The Johnson campaign released a statement saying it was the right call to remove the image from the ad, and expressing condolences to the Dean family.