Hey drspouse
It's a really hard place to be in, I know.
DS, 10, had a year in mainstream with an EHCP after being threatened with exclusion and being on a part time timetable for 2 years prior.
It was a really robust EHCP with external OT and SLT support and specialist help from the county ASD team (he is autistic, has ADHD, bright and social), he had full time 1:1, a special breaktime group in a quieter place with a small group of buddies. He had regular sensory breaks. A safe room to himself when he needed to retreat.
But it still didn't work out. Ultimately the staff, even with training, just weren't experienced enough to know the right way to help and support him - they had never come across another DS before.
He started at a MLD school for year 5 and it's been the best thing to happen to both him and our whole family.
We really did that final year in mainstream because DH couldn't face him going to a SS - I was ready before then but agreed to throw everything we could into mainstream to make it work.
He's on track to do his SATs next year (the only one in his class of 10). He loves being top of the class academically.
They do only offer 4/5 GCSEs, but what's to say he doesn't then go to college and get another 3/4? The push to do them all in year 11 is an artificial one.
And actually anxiety wise splitting them would be a lot better..
Socially all the other kids in his class have ASD or ADHD so socialising is different from before. We still see some of his old friends out of school. Which was always better anyway because I'm on hand to help when he becomes a bit overwhelming or frustrated.
By watching his new classmates react to things he is gaining far more self awareness in himself because he's seeing himself from the outside iyswim.
The staff there are all amazing. They take everything in their stride. DS and I are welcomed, we are never made to feel inadequate or to blame if things go wobbly. They have a therapy dog which DS adores.
They have regular trips and visits from people he never had in mainstream. He's happy there, and tells me about his day and the learning he's done.
If I was you I'd concentrate on getting a really robust plan with the LA paying and providing lots of external support for his current school.
Give it a year.
Then you will feel you have done all you can, and if it's still not working then it will feel like SS is more the next natural step and you are not being forced.
Most kids on DS's transport are reported to get travel sick - DS included. He listens to audiobooks on the journey and is fine! You'd be amazed how much they can actually adapt and cope with when they have to.