Jax Taylor accuses Brittany Cartwright of trying to ‘sabotage’ his life in scathing rant

Jax Taylor accused his estranged wife, Brittany Cartwright, of trying to “sabotage” his brand deals and career opportunities in a new scathing rant.

The “Valley” alum took to Instagram Wednesday to share, and then delete, a screenshot of a message Cartwright allegedly sent to Divergent Lifestyle Co., a brand created to support dads with kids with autism, after he shared a flyer promoting a forthcoming event.

In the message, Cartwright allegedly wrote, “Hi, my ex-husband posted this event. I was wondering if you are sponsoring him or if he is officially involved in this event. If so, I’d like to share some information with you.”

Cartwright, 37, added, “Can you please share a donation link with me because I would actually like to help.”

In response to Cartwright’s alleged message, Taylor wrote, “Yesterday, I reposted an event for fathers who have kids with autism.

“I connected with another father of an autistic child and wanted to support this event on my story. That was it.”

Taylor — whose son Cruz, whom he shares with Cartwright, was diagnosed with autism in 2025 — claimed he was sent the screenshot message that the brand received from his ex.

“This is just another example of her contacting every company, brand or opportunity I get, trying to sabotage my ability to work and move forward with my life,” the reality star, 47, added.

“This keeps happening over and over again and I’ve already lost several jobs because of it. It honestly disgusts me that I feel like I have no other choice but to post this stuff publicly.”

Taylor explained he didn’t know how to handle the situation anymore, saying that he has “stayed quiet for close to a year and tried handling things privately but it just doesn’t stop.”

“I’m not asking her or anybody to forget the things I’ve done,” the Bravo alum said. “I’m 637 days sober and I work every single day to be a better person and father. I’m just trying to work, support causes that mean a lot to me and just move forward with my life. I don’t understand why that can’t be allowed to happen.”

A rep for Cartwright wasn’t immediately available to Page Six for comment.

Taylor and Cartwright called it quits in January 2024 after four years of marriage, with the latter officially pulling the plug on their marriage in August 2024.

Amid the exes’ split, Taylor admitted his struggle with substance addiction, primarily abusing cocaine, and checked himself into rehab.

He and Cartwright recently reached a custody agreement for their 5-year-old son in March, saying that they will each be individually responsible for Cruz’s care and expenses instead of paying child support.

Additionally, Taylor was granted custody of his son on Wednesday nights and alternating weekends.

They also agreed not to be under the influence of substances while with their son or introduce new partners until they’ve reached six months of dating.

Taylor has since moved on with his and Cartwright’s longtime publicist, Lori Krebs. As for Cartwright, she was last dating Brandon Hanson.