I have an almost 2 1/2 year old daughter that is completely Potty trained in the day. No accidents in a long time. She wears a diaper for nap and bedtime. But the last month she takes her diaper off during her nap, sometimes bedtime too. We've tried diaper on backwards, pajamas on backwards but regardless she still takes it off. We've explained to her why she needs to wear one and she'll go a couple days without doing it but then ultimately start doing it again a few days later. She's still in a crib so she can't just get up and use the potty and I'm not sure she would yet anyway. I'm so tired of scrubbing her mattress clean and washing sheets everyday. Does anyone have any gentle solutions, or words of encouragement? Thank you for reading