Adam Arkin and Phyllis Lyons to Divorce

Sons of Anarchy star Adam Arkin is heading for divorce court.

His wife of nearly 14 years, Phyllis Lyons, has filed divorce documents in L.A. County Superior Court, citing irreconcilable differences.

The couple, who wed Aug. 21, 1998, are parents to a son, Emmet. Lyons, 52, has filed for joint physical and legal custody of the 8-year-old boy.