We have a 2.5 (nearly 3) yr old daughter who has always been pretty well behaved and completely gorgeous. We had another little girl 2 months ago and all seemed well for the first month but the last month has been hellish. My little girl says no to everything (cleaning teeth, getting dressed, getting the car ... it goes on and on ..). I have been setting aside time to spend with her on my own to paint, play etc and trying to involve her as much as possible with the new baby but nothing seems to work. I am about to lose my marbles ... any advice out there?