I think it's time to start... she runs to the toilet and likes to pretend she is going to the bathroom. She wants me to take her diaper off and she sits there going "unh unh unh" (can you tell we just visited daddy??) and then wants a diaper wipe. It cracks me up.
However, I need to find a way to get her to do that right BEFORE she goes, instead of right after. She has the idea backwards and I'm not sure how to fix that!