Nick Stahl, 32, entered rehab on Saturday after going missing for more than a week, according to People.com.
Nick's wife, Rose Stahl, told the news source that she's "elated" by the Terminator 3 actor's decision to get "the help he needs." Rose initially reported that Stahl was missing on May 14.
People reports that Nick sent out an email on Friday, letting his friends know that he planned to check into rehab for 30 days.
Last February, Rose filed court papers indicating that she had recently separated from Nick and she sought a court order allowing only monitored visits between her husband and the couple's two-year-old daughter Marlo.