Aaron Phypers is calling for an intervention for 'RHOBH' alum Denise Richards amid their messy divorce, saying she's addicted to Vicodin.

Aaron Phypers is making a desperate plea to his estranged wife Denise Richards’ family and friends, claiming she is in need of an immediate intervention. “This is the hardest letter I’ve ever had to write.

Denise Richards has been granted a temporary domestic violence restraining order against her estranged husband, Aaron Phypers. Richards, 54, accused Phypers, 52, of threatening to kill her if she reported the alleged altercations to the police, according to court documents obtained by The Post.