A Texas Republican congressman’s admission of an affair with a deceased former staffer has triggered a House Ethics investigation and forced him to abandon his re-election campaign, exposing deep fractures within the GOP over accountability and moral leadership.
Story Highlights
- Rep. Tony Gonzales (R-Texas) dropped his re-election bid on March 5, 2026, after admitting to an extramarital affair with former staffer Regina Santos-Aviles, who died by suicide in 2025
- The House Ethics Committee launched a formal investigation after finding “substantial reason to believe” Gonzales violated House rules prohibiting relationships with subordinates
- Text messages from May 2024 revealed Gonzales sexually pursuing Santos-Aviles, including explicit requests she rejected with “This is going too far, Tony”
- GOP leadership pressured Gonzales to withdraw after initially endorsing him, clearing the path for far-right challenger Brandon Herrera to claim the nomination
- The scandal highlights ongoing tensions between establishment Republicans and the party’s conservative base in the Trump era
Scandal Forces Congressional Exit
Rep. Tony Gonzales announced March 5, 2026, that he would not seek re-election to represent Texas’s 23rd Congressional District after admitting to an extramarital affair with former staffer Regina Santos-Aviles. The congressman, married with six children, acknowledged the relationship as a “lapse in judgment” during a radio interview before formally withdrawing from the race. House GOP leadership, including Speaker Mike Johnson, urged Gonzales to drop his re-election bid following revelations of text messages showing him pursuing the married mother sexually. The House Ethics Committee announced a formal investigation the following day into whether Gonzales violated congressional rules prohibiting relationships with subordinates.
Tragic Context Behind the Ethics Violation
Regina Santos-Aviles, the former staffer at the center of the affair, died by suicide in September 2025. Text messages obtained by CBS News from May 2024 show Gonzales requesting a “sexy pic” and asking about her “favorite position,” with Santos-Aviles responding that his advances were going “too far.” Gonzales has consistently denied any connection between the affair and Santos-Aviles’ death, though the Office of Congressional Conduct found substantial evidence of House rules violations. The tragedy adds a devastating human dimension to the scandal, raising serious questions about power dynamics in congressional offices and the responsibilities of elected officials toward their staff. Santos-Aviles left behind an eight-year-old child.
Primary Battle Exposes GOP Divisions
Gonzales narrowly survived his 2024 primary challenge from Brandon Herrera, a far-right gun activist, by just 400 votes despite shifting rightward and securing President Trump’s endorsement. The 2026 rematch appeared headed for a May 26 runoff before Gonzales withdrew, effectively handing Herrera the Republican nomination. Herrera’s campaign capitalized on conservative frustration with Gonzales, who initially won his seat in 2020 as a self-described moderate before pivoting right under pressure from the base. The scandal reinforces concerns among conservatives about the GOP establishment’s willingness to tolerate behavior that undermines family values and moral authority. Trump later removed Gonzales from his endorsement lists, signaling the former congressman’s fall from grace within party leadership.
Implications for Border District and Party Integrity
Texas’s 23rd Congressional District spans over 800 miles of the U.S.-Mexico border from El Paso to San Antonio, a region where border security and conservative values resonate strongly with voters. The district was redrawn in 2021 and 2025 to favor Republicans, with Gonzales winning by more than 20 points in 2024. However, the scandal creates potential vulnerabilities for Republicans in a seat that should remain safely red. The swift action by GOP leadership to push Gonzales out demonstrates accountability but also exposes the party to accusations of hypocrisy after initially backing him. Democrats may view this as an opportunity to compete in the general election if internal Republican divisions persist.
The Ethics Committee investigation continues as Gonzales serves out his term, with potential consequences including censure or early resignation. This episode serves as a stark reminder that personal conduct matters, particularly for those entrusted with representing conservative values in Congress. The rapid collapse of Gonzales’ political career—from primary victor to forced withdrawal in less than two years—underscores the seriousness with which both party leadership and voters take violations of moral and ethical standards. For conservatives frustrated with Washington’s culture of corruption and double standards, this outcome represents necessary accountability that should apply equally across the political spectrum.
Sources:
Rep. Tony Gonzales drops reelection bid as House opens inquiry into affair – The 19th
GOP leadership urges Tony Gonzales not to seek reelection – Politico
Texas Primary Results: Congressional District 23 – CBS News
Texas US House Primary Election Results 2026 – The 19th













