Tom Williams / CQ-Roll Call, Inc via Getty Images A Republican Congressman who has been accused of having an affair with an aide who later killed herself is seen acting like a white knight in a two-year-old video clip that has resurfaced online. Texas Rep. Tony Gonzales, 45, has been hit by allegations that he had an affair with a married staffer before she died. Gonzales said the story is designed as “blackmail” meant to unseat him, and refuses to resign. The husband of the late Regina Santos-Aviles, 35, released disturbing text messages on Monday after he grew concerned about Gonzales’ refusal to acknowledge the affair. In the texts, Gonzales, a married father of six, asked Santos-Aviles what her favorite sexual position was, described one he wanted to try with her, and, even after her initial refusal and warning that “this is going too far boss,” still asked, “What do you like?” Read more at The Daily Beast.