Rosie O'Donnell said in a tweet Tuesday that women should "form our own party" if Democrats support the campaigns of candidates who do not support abortion rights, which a top party official refused to rule out in a recent interview with The Hill.

Her comments came in response Democratic Congressional Campaign Committee Chairman Ben Ray Luján (D-N.M.) saying that "there is not a litmus test" for Democratic candidates going into the 2018 midterm elections. 

Luján told The Hill in an interview published Monday that Democrats will not withhold financial support from Party candidates who oppose abortion rights. 

O'Donnell's tweet, pinned to the top of her account, was a reply to another response to Luján's statements.

The Democratic Party has struggled over whether to embrace candidates who advocate anti-abortion rights stances. Omaha mayoral candidate Heath Mello, who opposes abortion rights, caused controversy among Democrats and abortion-rights groups when Sen. Bernie SandersBernie SandersManchin meets with Sanders, Jayapal amid spending stalemate America can end poverty among its elderly citizens Senate GOP signals they'll help bail out Biden's Fed chair MORE (I-Vt.) and Rep. Keith Ellison (D-Minn.), a Democratic National Committee vice chairman, appeared at a rally for him.