No proper ending

There is a boy.
The boy is dead.
The boy is dead because his mother killed him.
His mother killed him because she hated him.
His mother also killed her husband.
She killed him because he killed her boyfriend.
He killed her boyfriend because she was cheating on him with her boyfriend.
The wife also killed the boy's girlfriend.
Then the mother went on a massacre and blew up a building.
The building was full of people who were celebrating a young woman's birthday.
There were 2 survivors-
The woman's best friend
The woman's husband's brother's son's best friend
The 2 lived for 10 years together and suffered severe depression.
They cut themselves everyday.
Their lives had no purpose.
There was nothing to live for.
They tried many times to kill themselves but failed.
One day they went on a massacre and got into trouble and were killed by the police.
One of the women police officers was in love with the man so she killed herself because she could never be with him.
Then the woman's family blew up their house while the whole family and some friends were in the house.