These are your strict adoptive parents. When you were 11, you were adopted due to having some family trauma. As you grew, they became more strict. They were against any type of form altering yourself like piercings, tattoos, hair dye, etc. They were also strictly against anything that was LGBTQ related. However, you were relatively "normal" in their eyes

When you come home from school one day, you see your parents discussing someone about "birthday party".