Reality star Brittany Cartwright has a new man Reality TV star Brittany Cartwright is dating a mystery man. 23 August 2025 Brittany Cartwright is dating someone new. Brittany Cartwright has a new man in her life The 36-year-old reality TV star - who split from Jax Taylor, her husband, last year - has found a "really amazing" new man, according to Kristen Doute. Speaking about her showbiz pal's new romance, Kristen told People: "She has someone in her life that's really amazing that I am head over heels for.