So sorry, that you had such a bad experience. We have been there too. I would suggest to wait and observe and take notes. I had to push hard to get the grade skip for our ds. Even after they administered tests and they clearly showed, that ds was at least couple years ahead in most areas. Long story short, at end we were able to skip a grade after we signed that we are doing it against school's recommendations. Outside testing was ignored by the way, never considered for anything. What helped us in every discussion was that I had taken notes on everything, including conversations with his teachers. And yes, we had three bad years before ds was able to skip. Now looking back at it, I am glad we persisted. Do not give up, just take a deep breath and come up with a different plan to continue.