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Nick Stahl's wife has called off a search for the missing actor, begging the troubled star to return home when he's ready.

RELATED: Nick Stahl is missing again

The "Terminator 3: Rise of the Machines" star first disappeared for more than a week last month, but he re-emerged and was admitted to a rehabilitation clinic.

Stahl, who has battled ongoing drug issues, walked out of the California treatment center earlier this month and went to stay at a friend's house, but he has since vanished again. He was last spotted on June 14.

RELATED: Nick Stahl checks out of rehab

His estranged wife, Rose, the mother of Stahl's young daughter Marlo, tells TMZ, "I'm backing off. He knows exactly where home is. It's the loving thing to do for him, myself and our daughter."

The couple, who wed three years ago this month, separated in January.

Rose has previously demanded that Stahl agree to random drug tests before he can spend time with their daughter.

RELATED: Nick Stahl Emails Friends, Says He's Going to Rehab