Spoilers for the ending
So mc suffered from schizophrenia and instead of taking him to the doctor his father abused him the father then got in a car accident possibly going into a coma and mc got sent to foster home and he accidentally kill the youngest son who he was jealous of,the entire foster family save for the dad die in a car accident and the dad wants to know if mc killed his son after seeing him in the news for being a murderer in the end the dad moved on and mc got jailed
The fact that the mc looked more peaceful in juvenile then he did with his father should be enough to know just how horrible his dad is
PIGPEN