The school did this to me about 2 years ago before my daughters needs were diagnosed. The school invited the head teacher of my daughters previous school, social workers and other professionals. The other professionals couldn't make it and neither could I. I even said that I didn't give my permission but they went ahead anyway. I got the minutes which was basically a bitching session and another of my children was going through diagnosis was discussed and the minutes actually said that I was making up symptoms because I liked the attention from professionals.
The headteacher from my daughters previous school were my boys attend still came up to me and couldn't of been more apologetic about the minutes. So I asked her to put it in writing that she didn't agree with the minutes and that they were not a true representation of her thoughts or of what she actually said.
SS came round, my daughter had not been at school for several months and we were awaiting the final diagnosis and a statement. I put a record together of emails, reports, appointments meetings, evrything which supported our case.
I also recorded the meeting which was about us agreeing to get our daughter back into school as soon as possible. I held firm and said that once her needs were written in the statement with the provision required then and only then would we look into returning her to school, that the LA had the responsibilty to meet her needs. They insisted on seeing my daughter. My 3 year old meanwhile who now has a dx of ADHD went up to one of them and started hitting them randomly which of course we did stop as soon as we got hold of him - karma and all that!! My daughter was going through severe anxiety she was shaking just because strangers were in our home so getting her downstairs was tricky as you could imaginge but I got her half way down so they could see her and then she shot back up.
I was asked questions that could she use the toilet, feed herself, bathe herself.....really dubiuos (implying abuse), questions in regard to how her father felt about her - why was she refusing to talk (daughter has Selective Mutism amongst other things)
Anyway I gave them the file and left. A report came saying no further action a few weeks later but with some inaccuracies on it which I challenged such as the SS workers saying that I was anxious about getting my daughter to see them. I had the recording and sent them a copy along with my own minutes - just for the record.
It was stressful, I couldn't eat and sleep but what kept me going was knowing I was right and that this would get sorted out and that the head of that school was wrong as was the SS to treat us a family that way.
You can do it - I did! Stay strong and look after yourself xxx