A tough day here too. Dd is alternating Dickens with geography. Not sure how she is managing not to get them confused! She's not very well again so she's finding it tough and would very much like to just go to bed 
We had lunch out at a local garden centre which helped.
mmzz dd is doing no maths either. I don't think she's quite as guaranteed a 9 as your ds. She missed it by 5 marks in the most recent mock but she thinks she's covered her weaknesses at school. Hopefully she should get a comfortable 8 which is enough to keep the FM option open. It's more important that she passes English.
oddsocks I'm afraid to say I was just like your dd.
I shut my parents out of all my school life and other areas of my life from the age of 14 until I was in my early 20s. I can't really explain it now other than I wanted to do it on my own to prove myself. I wouldn't even let them pay towards my masters degree fees even though they could afford it and I couldn't. We're really quite close now. I am sure your dd is pushing you away because she knows you will always be there if she needs you. 