I have a shared care of my DS. My DS followed a structured approach and worked very hard in his studies in the recent years. This approach was well supported by me and I arranged extra tuitions to prepare him for the Grammar school tests. I'm hopeful my DS will get a place in the Grammar school, however his mum keeps telling him to go to a school where she went and which is nearby. School has Ofsted rating (Inadequate).
Grammar school is bit away (8miles) from her house, however school buses are available as well.
She is not a morning person, however being in shared care, DS will be going to school only 2 days per week any how from his mother's place.
For me, it's no brainer but what could convince her?