Prison officials violate the U.S. Constitution in some circumstances when they bar an inmate’s visits with family members, a federal appeals court has held.Inmates “retain a limited constitutional right to intimate association,” the 7th U.S. Circuit Court of Appeals wrote Friday.Quoting Turner v. Safley, 482 U.S. 78 (1987), the court wrote that restrictions on inmates’ rights are allowed only if they are “reasonably related to legitimate penological interests.”And the court wrote that …