Idk really a angst story(by ale)

A angst story of a girl who had 2 older siblings one sister and one brother, the brother is the oldest while the sister is the second oldest and their parents let them grow up on the internet because they mostly never watched them when they were younger, and now the eldest kids don't really hang out and the brother mostly yelled at the youngest and also the middle child but mostly the youngest, and the youngest hates it and is use to it, and just believes the brother just hates her, everyone in her family doesn't like her, everyone yells at her for her grades or how she acts or dress, a young 15 year old