Genuinely, are you ok? Your reply seems a little unhinged. It might be time to take a step back if you're getting so wound up. I'm not bragging; you're making a huge assumption about our family set up and it's an inaccurate one.
I suggested one possible reason why children are out of school on a school day (because we often are out and about on "school days", because school days don't exist when you home ed), you turned it into a massive thing about your ill-informed opinions on home ed. I have no need to brag, but it's important to correct incorrect assumptions - if you're interpreting this as bragging, all I can say is thank you, I'm proud of what she's achieving ☺️
You're getting angry at me for being "secretive" - with respect, I don't owe you or anyone else a detailed rundown of when her education takes place or what it involves (except our EHE officer at the local authority, who is supporting us with the early GCSEs and very pleased with DD's progress). She isn't going to uni at 12 you daftie, she's spreading out her GCSEs. Did you miss where I talked about extracurricular activities? I must be hallucinating her lovely friends at Guides and drama and sports clubs, and her old school friends that she's stayed in touch with, and her new home ed friends.
Experience and qualifications - First class degree, Distinction at PGCE, experienced classroom teacher, award winning vocational trainer and training developer. Qualifications aren't mandatory to home educate, but classroom experience directly contributed to our decision.