Stacey Adair, an award-winning teacher from Colorado, received an anonymous complaint after wearing a shirt displaying "XX ≠ XY" to a professional development training event earlier this month, according to reporting by Fox News Politics. A week after the meeting, school administrators called her in, gave her a questionnaire about why she wore the shirt, and instructed her not to wear clothing with controversial messaging going forward.

Adair, who was named teacher of the year at the 2025 Teacher Freedom Summit, said no one raised concerns about the shirt on the day she wore it. The school district has an existing policy against apparel that is political or "disruptive to the educational environment." Adair noted there were no students present at the training event.

Adair told Fox News she helped organize the defeat of two union-backed school board candidates in 2021. After those victories, the board allowed the district's contract with the teachers union to lapse by not voting to renew it. She said the previous contract had limited how administrators could run the district, requiring union approval for certain decisions including teacher compensation based on performance outcomes.

Adair said she has felt like there was a target on her back since speaking out against union influence. She described receiving a threatening email from a local plumber after giving a speech opposing the union at a school event, which required her to file a police report with district security.

What the Left Is Saying

Progressive advocates and education policy experts who support strong teacher unions argue that schools have legitimate interests in maintaining professional environments free from politically charged messaging. They contend that even at training events without students present, teachers represent their districts and should adhere to conduct policies designed to foster inclusive school cultures.

Critics of Adair's position note that shirts referencing chromosome differences have become symbols in debates over gender identity policy, making them inherently political regardless of how the wearer frames them as scientific facts. They argue that district administrators were following established procedures when responding to a complaint about apparel that some colleagues found exclusionary.

Education reformers aligned with teacher unions have pushed back against characterizations of union oversight as coercive, arguing that collective bargaining agreements protect teachers from arbitrary discipline and ensure fair working conditions. They note that Adair's case remains unresolved and that no disciplinary action has been taken beyond the initial counseling session.

What the Right Is Saying

Ryan Walters, CEO of the Teachers Freedom Alliance, an organization advocating for alternatives to traditional teacher unions, said Adair's situation reflects broader power struggles over ideology in schools across the country. "It's not an isolated incident," Walters told Fox News. He argued that teachers who question union priorities often face heightened scrutiny from administrators sympathetic to union interests.

Walters argued that cases like Adair's explain why many parents express support for educators willing to challenge prevailing orthodoxies in education policy. "These are the types of teachers that when you talk to parents around the country, they go, 'I want my kids in a teacher's class like that.' And yet you see the way that they're treated by the districts," he said.

Adair's defenders argue she was simply stating basic genetics, noting that chromosomes determine biological sex in humans. "I just wear these shirts because they're facts," Adair told Fox News. "I just feel like someone has to be stating the truth." She noted she regularly wears shirts with various words and wore a "Math Facts" shirt when meeting Secretary of Education Linda McMahon.

Walters described what he characterized as systematic pressure applied to teachers who question union authority over decades, arguing this creates environments where certain viewpoints are effectively silenced in staff meetings and professional development sessions.

What the Numbers Show

The Teachers Freedom Alliance was founded as an alternative advocacy organization for educators seeking representation outside traditional union structures. The group does not release membership figures publicly.

According to Bureau of Labor Statistics data, about 28 percent of public school teachers belonged to a teachers union or similar organization as of 2024, down from roughly 40 percent in the early 1990s. Union membership rates vary significantly by state, with higher concentrations in states like New York and California compared to Southern and some Western states.

The National Education Association and American Federation of Teachers, the two largest teachers unions, collectively represent more than 3 million educators nationwide. Both organizations have been vocal critics of school choice initiatives and certain aspects of education reform proposals advanced by Republican-led legislatures.

Adair said she does not have evidence that any teacher union was involved in filing the anonymous complaint against her. The district has not released the name of the person who filed the complaint or identified whether that individual is affiliated with any education advocacy organization.

The Bottom Line

Adair remains employed and has not faced formal disciplinary action beyond the counseling session and written instruction to avoid controversial apparel. She said she expects continued scrutiny from district administrators, telling Fox News: "You don't mess around with the union. So, am I surprised? No. Yes, I'm afraid. I know this is the beginning of them coming after me."

The case illustrates ongoing tensions between teacher unions and educators who push back against union priorities in local school districts. While Adair's supporters frame her reprimand as union retaliation for her political activity, critics argue district administrators were simply enforcing neutral dress code policies.

Teachers Freedom Alliance CEO Walters characterized incidents like this as part of a larger pattern that has, over time, limited diverse viewpoints in schools. "Take this incident, multiply it by a thousand and apply it on a daily basis," he said, arguing cumulative effects have shaped which perspectives are represented in educational settings.

Whether Adair faces additional consequences will depend on future compliance with district policies and any developments in the ongoing dispute over her attire. Her case has attracted attention from education policy advocates on both sides of debates over union influence and classroom expression.