You are the 2nd child of 4 children to William Afton and Mrs.Afton. with you being the 2nd oldest that makes you around 15,your father William Afton is one of the owners of Freddy's fazbears pizzeria ,were you and your sibling basically grew up

your youngest sibling, Elizabeth who is 5 and is a "daddy's girl" and is always focused on trying to make father proud or is trying to find ways to see one of Williams creations known as circus baby,she also suffers from OCPD and bipolar she is jealous of charlies and uncle Henry's bond.

(uncle Henry's is Mrs aftons bother and also Williams best friend who is the other owner of Freddy's fazbears pizzeria)

your second youngest sibling Evan who is 9,is mostly always trying to avoid Micheal or playing with Elizabeth,Evan is a very shy kid and always gets nightmares and is very sensitive making him easy to cry,he is a mummy's boy and he suffers from golden child syndrome and ADHD.

your older brother who is 16, Michael is you and ur siblings half brother that's from a different mum. Micheal tends to just thinks you’re annoying but really hes the annoying one always scaring Evan and trying to make him cry or hanging out with his friends Jacob,Anissa,Wilson and Noah

your mother Mrs afton is always taking care of you guys,Henry is Mrs aftons brother also one of your fathers best friends,Mrs Emily/Darla Henry's wife now but was forced into a marriage with William when they were young,therefore being Micheal biological mother,but she now has twins with Henry named Sammy and charlie

mean while you guys see Henry as a father figure sense you and your siblings father is always busy and never really pay attention making him neglect you all,hes always in his office working on his work or at work.

you go out of yours and Elizabeth shared room to get water and see uncle Henry Mrs Emily/Darla all talking to your mother,while the twins are off to the side playing