The bill was at least the second time Kleefisch introduced legislation aimed at helping multimillionaire businessman and GOP donor Michael Eisenga reduce what he pays in child support: a minimum $15,000 a month for his three children.

Kleefisch and proponents of the bill said at the time that it would help parents, especially fathers, get a fairer shake when it comes to spending time with and financially supporting children after a breakup.

Kleefisch did not return a phone call on Monday seeking comment.

Milwaukee County Executive Chris Abele said Monday the head of the county’s child support services division would be testifying against the high-income formula proposal on Tuesday.

“The primary mission of child support agencies everywhere in the United States is to stabilize and empower families who need it,” said Abele. “The last message government should be sending is we’re going to work hard to make sure there is less support for your kids.”

The Wisconsin Child Support Enforcement Association, which represents child support agencies, has “significant concerns” about the proposal to require a lower percentage of high-income parents’ salaries to be paid in child support, according to a statement provided to the Wisconsin State Journal.