The lost kid?!?

Once was a child who lived with his family in a great town called Harensel.
He lived till 8 years old because he died of cancer.
His mum died days later of depression.
His dad was not affected and did not care.
When the phantom of the kid realized it he wanted to revenge his life.
He made a promise to destroy the life of his father. Every night he went into his dreams and made them become nightmares.
He purchased him every time he was alone.
He made his life a nightmare. His father could not bare it and tried to kill himself. But every time he tried the kid made him survive.
Every time the father pardoned himself to his son he nether answered back.
But the next day the phantom killed someone and put it on his back.
The next week he got arrested.
But a year or two after people finally find out that there was a ghost behind all that .
Unfortunately the father dies a month before.