Dax Shepard reveals he relapsed after 16 years of sobriety No Comments Uncategorized After 16 years of being sober, actor and comedian Dax Shepard revealed he has been battling an opioid addiction. After 16 years of being sober, actor and comedian Dax Shepard revealed he has been battling an opioid addiction. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to print (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on WhatsApp (Opens in new window)