Brittany Cartwright is sharing more details about her scary fight with Jax Taylor. This is really harrowing stuff... At the beginning of Season 2 of The Valley, the 36-year-old reality star revealed her estranged husband went into a rage when he found out she hooked up with his best friend, Julian Sensley. The former couple were allowed to see other people during their breakup, which Jax confirmed. He even saw other girls. However, he didn't like the fact that she got with his pal - and continued to talk to him after they decided to work on their marriage again. So, he lost it.