The Brief One Fort Bend ISD parent says the closure of Sugar Mill Elementary led her family to leave the district. FOX 26 asked Fort Bend ISD about enrollment, families leaving the district and plans for vacant campuses. A parent who fought to keep Sugar Mill Elementary open says her family is preparing to leave Fort Bend ISD. What we don't know:It remains unclear how many families affected by the closures have decided to leave Fort Bend ISD. In previous reporting, Fort Bend ISD said a committee would be formed to explore possible uses for the closed campuses.