Complex sentence: He is married to Gwynne Gilford, who made a couple of appearances on "CHiPs" as the wife of Sgt. Joe Getraer and had two children, Chris Pine ("Star Trek") and Katie Pine.
Split into simpler sentences: He is married to Gwynne Gilford, who made a couple of appearances on "CHiPs" as the wife of Pine's character, Sgt. Joe Getraer. They have two children, Chris Pine ("Star Trek") and Katie Pine.