Passed away peacefully after a brief battle with cancer on Monday, September 2, 2013 at Lakeridge Health Oshawa.Sadly missed by her beloved husband Doug.  Cherished mother of Melissa (T.T) and Desirea (Boo). Loving grandmother to Rylie (Rue).She will be missed by her sisters, Sandy (Fred) Ryan, Connie (Barry) Lane, Lyndy (Jim) Wrigley and Heather's husband Pete Campbell.Predeceased by her parents, Ivan and Dorothy Stewart and her sister Heather Campbell.Ivanette will be sadly missed by many friends and family - and not to forget her large "zoo."Friends may call at the ARMSTRONG FUNERAL HOME, 124 King Street East, Oshawa, 905 433-4711, for a Memorial Service on Friday, September 6th at 3pm.  Visitation will be held two hours prior to service time from 1pm - 3pm.In Lieu of flowers, memorial donations can be made to the Humane Society.To place online condolences, please visit armstrongfuneralhome.net.