Trace Adkins and Wife, Rhonda, Split After 16 Years

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Rhonda Adkins filed for divorce in Williamson County, Tenn., on Tuesday, citing irreconcilable differences.

Country singer Trace Adkins and his wife have separated after 16 years.

Rhonda Adkins filed for divorce in Williamson County, Tenn., on Tuesday, citing "irreconcilable differences."

She is seeking primary custody of the couple's three children and asking Adkins to pay child support, alimony and all her legal fees, according to WSMV in Nashville.

STORY: Trace Adkins Enters Rehab

The 52-year-old country star, who has been vocal about his alcohol issues, went into rehab in January after getting into an altercation with an impersonator on the cruise ship Norwegian Pearl. However, he left treatment in February to be with his father before the latter's subsequent death. 

The Hollywood Reporter has reached out to a representative for comment.