Dianne J. Gittings, age 80, of Tinley Park, Illinois passed away on Friday, May 5, 2023. Loving mother of Laura (Travis) Opgenorth, Andrea (Brad) Baker, and Tanya Gittings; dear grandmother of Mackenzie, Brett, Wyatt and Owen. She was preceded in death by her husband, Theodore H. Gittings. Dianne had 3 favorite activities, Bunco, bowling and travelling. A celebration of life will be held on Tuesday, May 16, 2023 from 4 to 8 pm at the Alley Restaurant and Thunder Bowl in Mokena, IL. In lieu of flowers, donations may be made in her name to Lightways Hospice, 250 Water Stone Circle, Joliet IL 60431.