fnaf movie (spoilers)

NEW AFTON TO THE FAMILY. soooo... does he basically just kidnap kids and make them think theyre their son/daughter/whatever just to benefit himself? 
like vanessa is hiding his crimes cuz aparently shes his daughter?? and thats because he wasnt in jail all this time? i need answers, but i aint a theorist anyway so idk. the springlock scene is sick tho. cried and screamed and