Hi Deewe and OliversMumsArmy
Sorry for my delay in coming back, thank you for your advice.
I understand what your are saying about tone and I do try to come across as neutral and factual with my son's best interests at heart. I admit that does become difficult when you're emotionally attached!
I had already contacted my ex again before I read your messages.
I emailed my ex and asked him to reconsider.
I then emailed the head and thanked them for their phone call and conversation confirming the school's stance and clarification on assessments (so that is something). I then informed them I'd asked my ex again.
I then had a reply from my ex which again was a no and he added as per his reasons in his solicitors letter.
I then contacted the centre and after the assessor there kindly coming in during the holidays I have been offered another appointment which will be before the Court hearing.
I'm now in receipt of my DS's school report and it does not detail progress at all. It is very ambiguous in my view and there is no mention of the writing assessment result so I still have not 'officially' been told this.
AIBU? surely I should know my DS's levels?
I understand exactly how you feel OliversMum...
You do feel like you're banging you're head on a brick wall.
As for contacting his solicitor too, I haven't as yet as I'm seeking legal advice. It is not the first time this has happened. His solicitor was heavily criticised at a hearing last year.
Going back to confirmation on the school's stance on external assessments, I am going to email the head separately and ask if the school has a policy document confirming this.