:iagree: And will add a possible idea. Consider trying out the system of green, yellow, and red lights. You can use paper to make a traffic light and then designate a counter of some sort. (Boys like cars, girls often enjoy a stuffed animal.) Anyway, the idea is for you to respond without a verbal battle. Move the counter from green to yellow. If she continues it goes to red and what ever the forewarned consequences are automatically in place.
Some kids do well with verbal warning, but others don't especially if mom can be sucked in. Do not negotiate, just decide what your rules are and stick to them.
:grouphug:Big hug to you. :grouphug:My ds went through this and it was a difficult learning period for both of us. Once he realized the consequences were more work, he learned to just get it done. I did praise him and remind him often about the reward for good work was more free time.