Rep. Nancy Mace of South Carolina on Monday used a nearly hour-long speech on the U.S. House floor to accuse her ex-fiancé of physically abusing her, recording sex acts with her and others without their consent,

Rep. Nancy Mace, R-S.C., accused her former fiancé and three other men of drugging and raping her and filming assaults of other women without their consent in a stunning speech on the House floor Monday—drawing denials from all four men.

S.C., alleged “some of the most heinous crimes against women imaginable” were committed by her ex-fiancé and three other men, all of whom denied the accusations.