By Claudia Grisales , Barbara Sprunt Rep. Tony Gonzales, R-Texas, is seen here at a news conference on border security outside of the U.S. Capitol Building on November 14, 2023. Anna Moneymaker/Getty Images/Getty Images North America hide caption Rep. Tony Gonzales is facing mounting pressure from within his own party to resign amid new details of an alleged affair between the Texas Republican and a staffer who later died by suicide. At least four House Republicans have called on Gonzales to either resign or end his bid for reelection after explicit text messages surfaced from Gonzales to his then-employee Regina Santos-Aviles, who later died after setting herself on fire. "America deserves better. Tony should drop out of the race," posted Texas Republican Rep. Brandon Gill on Monday. Rep. Anna Paulina Luna, R-Fla., agreed, writing: "Tony, you should drop out of the race." GOP Reps. Lauren Boebert of Colorado and Nancy Mace of South Carolina have called for Gonzales to resign.…