AceShowbiz - Brittany Cartwright has blown the whistle on her estranged husband, Jax Taylor, for allegedly deceiving fans about donating his Cameo earnings to cancer research. The revelation adds another layer of complexity to their already turbulent separation.

The drama began when Cartwright, known for her role in "The Valley," reposted a video from Taylor's Cameo account via her Instagram Story. In the clip, Taylor, 45, tells his followers, "I'm now on Cameo, so hit me up. I'd love to help you guys out."

"Also, you're helping me out because I'll be donating my money to cancer research. Actually, esophageal cancer, because obviously that is near and dear to my heart, so hit me up. I'd love to shoot you a message."

Cartwright, 35, who separated from Taylor in February after nearly five years of marriage, blasted her ex, writing over the video, "Just realized Jax has this on his cameo and it's disgusting because he hasn't donated a dime. FYI @cameo."

Although she deleted the post within minutes, it sparked widespread outrage among fans and followers, with many siding with her due to Taylor's infamous history of dishonesty.

This isn't the first time Taylor's integrity has been questioned. The former "Vanderpump Rules" star has been caught in several lies over the years, notably cheating on Cartwright with a former co-star and lying about it initially. Besides, during his appearance on "House of Villains" last year, Taylor falsely claimed that Cartwright had been hospitalized, a statement she had to clarify to her family and friends.

Despite the allegations, a source close to Taylor told Page Six that his Cameo video was made "three years ago" and that Taylor has consistently supported cancer charities with both his money and time. Taylor's father, Ronald Cauchi, passed away in December 2017 from esophageal cancer, a loss that deeply affected him.

Kristen Doute, another reality TV personality, also joined the conversation by reposting Cartwright's message on her Instagram Story. Meanwhile, sources report that Taylor, who recently entered a mental health facility, remains in communication with Cartwright and their 3-year-old son, Cruz.

"Brittany is supportive of Jax seeking treatment. She has been begging him to get therapy for years, so she's glad he's finally decided to get help for his mental health struggles," a source close to the situation revealed.

As the second season of "The Valley" is currently in production, the latest developments in Cartwright and Taylor's lives are stirring up interest and speculation. Fans are eager to see how this ongoing saga will play out, both in their personal lives and on television.