A major anti-Donald Trump protest scheduled for after the inauguration has dissolved its partnership with a pro-life group following online backlash, including from self-described feminists.

The organizers of the Women's March on Washington made it clear Monday that pro-life groups have no place in the demonstration planned for Jan. 20.

"The anti-choice organization in question is not a partner of the [march]," they said in a statement made available to the Washington Examiner. "We apologize for this error."

The statement, "The protest is pro-choice and that has been our stance from day one. We want to assure all of our partners, as well as our participants, that we are pro-choice as clearly stated in our Unity Principles. We look forward to marching on behalf of individuals who share the view that women deserve the right to make their own reproductive choices."

New Wave Feminists, which is led by Destiny Herndon-De La Rosa, announced this weekend that it would represent "pro-life feminism" at the upcoming post-inauguration demonstration, which is expected to draw at least 150,000 attendees.

"Super pumped to rep prolife feminism at the Women's March on Washington alongside Life Matters Journal and many other badass Prolife feminists!" the group announced Sunday on its Facebook page.

The Atlantic covered the announcement Monday morning, asking if there was "room in the movement for people who morally object to abortion."

The answer, it seems, is a big, resounding: No.

The decision by the march's organizers to dump the pro-life group comes after intense online backlash online, including from women who call themselves feminists.

"Horrified that the [march] has partnered w/an anti-choice org. [Please] reconsider - inclusivity is not about bolstering those who harm us," said the Guardian's Jessica Valenti. "We need to stop the myth that feminism is simply 'anything a woman does.' Feminism is a movement for justice – abortion access is central."

Another self-described feminist, Roxane Gay, was equally distraught by the Atlantic report.

"Intersectional feminism does not include a pro-life agenda. That's not how it works! The right to choose is a fundamental part of feminism," Gay said. "If you don't believe in allowing women to make choices about their bodies, you are acting against feminism."

Yet another avowed feminist weighed in, complaining that pro-life women have no place at a march for women.

"What kind of bullshit is this, @womensmarch?!? Anti-abortion = anti-woman. It's also against your own platform!" said author Jaclyn Friedman.

New Wave Feminists was removed Monday afternoon from the march's " partners" page.

The Women's March on Washington said recently in a statement that its aim is to, "stand together in sisterhood and solidarity for the protection of our rights, our safety, our families and our environment – but it is also to build relationships and mend the divides between our communities."

"It's hard work, and it will be ongoing. It's an ambitious goal – one that reaches far beyond January 21st – but we believe that there is no other way forward. Only together can we march towards freedom," added its statement on inclusivity.

It's a lofty stated goal. It's just a pity that it comes with a caveat to exclude pro-lifers.