PHOENIX -- Longtime Maricopa County Supervisor Fulton Brock says he won't seek re-election in November.
Brock announced Tuesday that he needs to spend more time with his children "as we put our lives back together."
A sex scandal has rocked the Brock family since last year.
Brock's wife, Susan, is serving a 13-year prison sentence after being convicted of sexually molesting a teen starting when the boy was 14.
Brock's 22-year-old daughter, Rachel, pleaded guilty to abusing the same teen boy. She was sentenced to 10 years' probation with one year of deferred jail time.
Brock is vice chairman of the county Board of Supervisors and has served on the board since 1996.
He oversees a district that includes Chandler, Tempe, Queen Creek, Sun Lakes and parts of Phoenix, Gilbert and Mesa.