This was very hard to watch. This is absolutely insane. All that going on within one family, passing on through generations.... I don't know where Sasha's mother found the strength not to kill those monsters on spot. I think the brothers' mother is/was a narcissist (a sociopath possibly) and their father - a codependent. It wasn't revealed inside the family even, but my guess would be that the mother sexually abused the eldest brother, which lay the beginning of all of this. They said, in the beginning, he was her favorite...