Prison officials did not violate the U.S. Constitution when they denied an inmate’s request to marry his former psychologist, a federal appeals court held.The 7th U.S. Circuit Court of Appeals on Monday declined to revive the lawsuit inmate Paul Nigl and psychologist Sandra Johnston filed against officials with the Wisconsin Department of Corrections.The court acknowledged that prisoners retain their 14th Amendment right to marry.But quoting Turner v. Safley, 482 U.S. 78 (1987), the court wrote that right “is …