Several members of the Delta Sigma Phi fraternity at the University of Central Florida, along with that chapter at large, have been sued by a woman who says her former romantic partner published nude photos of her on Facebook without permission.

In the lawsuit, which was filed in federal court in Orlando on Wednesday, Kathryn Novak said that she had dated lead defendant Brandon Simpson between October 2017 and February 2018.

The two were in a long-distance relationship. Periodically, when Novak would visit Simpson, he would film their "private sexual activities."

Simpson shared the video with his "brothers," who allegedly watched it during a fraternity meeting.

In a Thursday statement, the national Delta Sigma Phi organization said that its UCF chapter had been placed on "immediate suspension as we investigation these claims," adding that the allegations are "disturbing and antithetical to our organization's values and mission."

The video was eventually distributed to the fraternity’s secret Facebook group, dubbed the "Dog Pound," in October 2017.

Novak is represented by Michael Avenatti, who is best-known for representing porn star Stormy Daniels in her current lawsuit against President Donald Trump.