No, it was entirely her choice and suggestion. She came out in yr 1 and re-entered year 4.
We had kept in touch with a few kids from her class which helped. She was never a confident child socially, would not like going to groups or activities. Took nearly 6 months to want to stay at Beavers when she was 6, for example. Wouldn't join in a tennis class even with me watching etc etc.
So she came out, and we spent a few years just hanging out, she started riding again and eventually started spending a few full days a week at the stables helping out. I think it was that that helped her realise that she could be away from me and the home without anything bad happening, and led to her asking about school again.
She was fine going back, had a wobble for about a week after a fortnight or so because she missed me at various points in the day but she got past that. She finds it hard at times sitting still as much as is required, but she is a model student by all accounts and has a great attitude to learning. Her reading is at age expectation, and she's excelling in maths. Apparently her spelling is a bit behind, which would be because she never really learned phonics per se but she's catching up there.
Our son 'missed' pre school, reception and year 1. He wanted to start school having seen his sister enjoying it, and is having a whale of a time. He too never wanted to be away from home, but after a hard few weeks he settled fine.
At the moment she will have all sorts of negative associations with school. How are they with her? We found that with our son, he wanted to go but had various points in the day where he missed me and so he would not want to go because he wanted to avoid those moments. Once he got past that he was ok