I have posted on the home ed board too.
My DSD settled well in yr7 but in yr8 has been getting frequent migraines and has missed loads. She is 'borderline dyslexic' so is struggling enough already :(
She lives with her mum and yesterday she told her she wants to be homeschooled by her dad and stepmum (ie me and DH) 
She knows that if she really wants to do that, we will gladly homeschool her. ExW is against it, but we all think flexischooling could be a good starting point - either attending just in the afternoons, or only attending certain subjects.
DH will be hopefully meeting with exW and the school to discuss this (we know that schools don't have to provide flexi though) - so does anyone have any experience or advice about this please? :)