The Valley cast member is showing off his health journey, just days after opening up about past addiction issues.

“His addiction unfortunately has done irreparable damage to my son and I,” Cartwright, 36, who shares 3-year-old son Cruz with Taylor, 45, began via her Instagram Story on Tuesday, March 4. “I’ve spent years trying to help him.”

Tom Sandoval was “somewhat aware” fellow Vanderpump Rules alum Jax Taylor had been struggling with cocaine addiction — and thinks it’s “amazing” that he’s taking steps toward getting the help he needs.