I hope you'll take this in the context that it's intended.
You may know the best thing for your child but unless you are an
educational professional, which based on your grammar and spelling I doubt is
true, you'll have to accept the decisions of the principal and the school
board. These are decisions made to ensure your child's safety. Not
punish them.
If you believe that the policies are inherently cruel or inappropriate, you
always have the option of pulling your child out of the school
district. You mentioned parents getting back in the classroom and I would
support that whole heartedly. As long as you go into the classroom
knowing your place. And that place is as a parent. Not as a professional
educator.