Tony Gonzales finally said the quiet part out loud, but he did it with a stopwatch running: a House Ethics investigation on one side, and a knife-edge GOP runoff on the other.
What You Should Know
Rep. Tony Gonzales, a Republican from Texas, confirmed he had a relationship with a former staffer, Regina Santos-Aviles. The House Ethics Committee is investigating possible misconduct as Gonzales and challenger Brandon Herrera advance to a GOP runoff election.
Gonzales, a three-term congressman who represents a sprawling border district, acknowledged the relationship in a radio interview after months of denials, while also insisting he had no connection to Santos-Aviles’ September 2025 death, which authorities ruled a suicide.
The Rule He Cannot Outrun
The House Ethics Committee said it is examining whether Gonzales engaged in sexual misconduct with an employee and whether he dispensed special favors or privileges, a formal step that can turn a political mess into an official record with sworn statements and document requests.
The House’s code of official conduct bars members from having a sexual relationship with an employee they supervise, a bright-line rule meant to address the power imbalance that comes with a boss-subordinate workplace.
According to CBS News, the committee’s move followed reporting that included a May 2024 text exchange in which Gonzales sent explicit messages to Santos-Aviles and asked for a “sexy pic,” plus a separate message in which she told a colleague she had an affair with their boss.
The Defense, and the Paper Trail
On conservative radio, Gonzales described the relationship as a personal failing and argued the blowback is political, telling host Joe Pags, “From day one, this has been about power and money.”
However, his own timeline creates a hard contrast: CBS News reported that Gonzales previously denied an affair, and he has also pointed to a $300,000 settlement demand tied to Santos-Aviles’ husband, framing it as an attempted shakedown while the husband’s attorney rejected the extortion characterization and said Gonzales was “trying to play the victim.”
Runoff Stakes, Resignation Calls, and What Comes Next
The ethics cloud hangs over an election that has already been decided by margins that fit inside a single precinct. Gonzales and Herrera are headed to a runoff after neither cleared 50%, and CBS News noted that Gonzales beat Herrera by roughly 400 votes in their 2024 contest.

Gonzales has faced calls to resign from members of both parties, but he has signaled he is staying in the race and letting the investigation proceed, a bet that GOP voters will treat the ethics process as background noise or partisan warfare.
The next pressure point is procedural: ethics inquiries can take months, but campaigns move on deadlines, ads, and early voting calendars. The 988 Suicide & Crisis Lifeline is available in the U.S. by calling or texting 988.