Complex sentence: Sheriff Sean Braddock, his wife, and his daughter Jenny (the main character) have came into town from New York City, although Sean grew up in Ferren Woods as a child, returning when offered to take over as the local sheriff.
Split into simpler sentences: Sheriff Sean Braddock, his wife, and his daughter Jenny (the main character) have come into town from New York City. Although Sean grew up in Ferren Woods as a child, he returned when offered a job as the local sheriff.