The Rules of Survival
Emmy- Is Matthew's little sister. She is the sister that Matthew is writing the notes to. She is the youngest in the family.
Callie- Callie is Matthew's other sister she is a year younger than him. She help Matthew with Emmy by taking care of her.
Nikki- Is their mom. She is a alcoholic. She goes out every night and comes home drunk. She is very abusive to her kids either cause she is drunk or cause of her ex-boyfriend.