United Kingdom, April 24 -- Brittany Cartwright thinks Jax Taylor entered rehab because his TV career was at stake.

The 45-year-old reality star attended rehab in 2024, after struggling with addiction for years - but Brittany feels that Jax's decision was driven by fears over his TV career.

During an appearance on the 'MisSpelling' podcast, Brittany - who has Cruz, four, with her estranged husband - explained: "I think if his job wasn't on the line, he wouldn't have went [to rehab].

"On the show, he's like, 'I'm going to miss out on a lot of things.' Then, he says, 'Going to miss out on Cruz.' I feel like he knew that he was going to miss out of 30 days of not filming 'The Valley' with us."

Brittany recalled putting her "foot down" ab...