Diane Falter MacArthur, 54 year-old resident of Midwest City, Oklahoma, passed away on June 21, 2011 in Midwest City, Oklahoma. Born July 25, 1956 in Oklahoma City, Oklahoma, she was the daughter of Henry George Robert Falter, Jr. and Marion Elizabeth Miller Falter. Diane loved sewing and was an avid NASCAR fan. She was preceded in death by her parents and 1 brother, Tom Falter. Survivors include two daughters, Amanda and her husband Micah Wilson of Altus, Oklahoma; Tina MacArthur of Midwest City, Oklahoma; and one brother, Harry and his wife Melissa Falter of Edmond, Oklahoma. Graveside services will be held at 10:00 a.m. Saturday, June 25, 2011 at Rose Hill Burial Park in Oklahoma City, Oklahoma. Arrangements are under the direction of Bill Eisenhour Funeral Home, Oklahoma City, Oklahoma..