Breen, a teenager, is no longer undergoing a gender transition and instead identifies as “cisgender,” which means she accepts her biological sex. Breen is suing her former doctors for not vetting her properly before her transgender surgery, in which they performed a double mastectomy on her at the age of 14.

“At the time of my mastectomy, I had no idea really what I was doing,” Breen said on Fox News’s Hannity on Monday. “So, for me personally, when I started taking testosterone, I sort of started feeling more anxiety than I had ever felt in my entire life. But it wasn’t until after my surgery, when my dose of testosterone was upped, that I started experiencing psychosis and full audio and visual hallucinations, which were somewhat linked to the high dosage, which once I went off the dosage, all these symptoms stopped.”

Even with these side effects, Breen felt her mental health was brushed aside, and doctors instead encouraged her to keep taking testosterone. Even therapists only ever affirmed Breen’s preferred gender.

Children’s Hospital Los Angeles issued a statement responding to Breen’s lawsuit. According to the hospital, it has “provided high quality, age appropriate medically necessary care for youth and adults and their families for more than 30 years.”

Meanwhile, Rep. Marjorie Taylor Greene (R-GA) has her own legislation in the works, the Protect Children’s Innocence Act, which would make it a felony to perform surgeries or gender-affirming care on anyone under the age of 18. It remains at a standstill after the act was introduced in March 2023. A similar bill is also in limbo in the Senate.