The co-chair of the Democratic National Committee, Rep. Keith Ellison, was accused of emotional and physical abuse by an ex-girlfriend who said: "You know you did that to me."
Ellison responded to the allegations Sunday, issuing a brief statement that said, "I never behaved in this way."
The allegations surfaced Saturday night from Karen Monahan after her son alleged in a Facebook post that he had seen text messages from Ellison threatening her and video of the congressman screaming obscenities at her as he dragged her off a bed by her feet, The Associated Press reported.
"My brother and I watched out mom come out of pure hell after getting out of her relationship with Keith Ellison," 25-year-old Austin Monahan said.
On Sunday, Karen Monahan said that what her son posted was the truth.