Former Bachelorette Katie Thurston shares her mother’s breast cancer diagnosis, urging women to advocate for themselves in healthcare.

Katie Thurston, a former Bachelorette star, revealed her mother has been diagnosed with breast cancer, sharing the news on Instagram. Thurston, who was diagnosed with stage 4 metastatic breast cancer in 2025, emphasized the importance of self-advocacy in healthcare, especially for women with dense breasts who may need additional screening beyond mammograms. She encouraged women to trust their instincts and seek further testing if something feels off, even after a negative mammogram. Thurston continues treatment, with her cancer currently under control, and remains committed to raising awareness about breast health and the emotional toll of advanced cancer diagnoses.