Wet Sheets

Anna is potty-trained during the day, but still wears diapers at night. A couple of weeks ago, she wanted to start wearing panties at night instead of diapers, so we tried it. We had a couple of dry nights, and a couple where I had to wash the sheets the next day. One morning, I found her wet in the bed. She said "I didn't have an accident, mom, you just didn't get the sheets dry after you washed them". We argued about this for a few minutes and then I realized that it was pointless to argue with a stubborn 3yo girl who firmly believes that I didn't let the sheets dry for long enough. Needless to say, we are back to diapers since I obviously don't know how to dry the sheets!!!