Secrets-Destiel

The Winchesters were a well known family. Sam was one of the most richest lawyers in Kanas. John was a professional hunter that hunted for a living, and Mary was a stay at home mom at the current moment raising their youngest son, Adam. The what seemed to be a perfect family always tried to forget the one secret they had.
Dean.
Dean was cast out of their house thirteen years ago. Claimed he died in a house fire.
When Dean shows up at the door one night with a someone draped over his shoulder they're sent into a new world with mystery, love and hatred.
The Novaks were a poor but well known family. With a large family they all were very rude. Except for Castiel Novak. He was different from the others.
So he ran away.
What happens when the person Dean brought back was Castiel Novak?