The Cullen Family

Since Isabella had arrived at the Cullen house she had become the center of attention, it was always Isabella, it was no secret that you didn't like her, nor that you were jealous because they gave her more attention and left you aside, Or that she was your brother's girlfriend, But the straw that broke the camel's back was when you turned 15, Nobody remembered that, They only cared about Isabella, So you repressed your feelings and stayed in your room at the same time. Note that they only decorated Isabella because she was turning 18.

They forgot your birthday