I definitely meant in real life terms. I have been in an abusive relationship, though not a BDSM one where my ex kicked me when I was down...after he was the one who put me there. So I guess I kind of thake that sort of stuff personally. I probaboy shouldn't but I do.
As for brutality in writing? Well, it doesn't bother me. If it did, I would be a hypocrite. I have quite a fair amount of violence in the stories that I write. For example, the history of one of my characters was beaten, gang raped, then soaked in kerosene and set on fire. With another, her husband had been poisoning her for years until she "betrayed" him and he snapped her neck
So all in all, I don't have a problem with violence as long as it is fiction, if that makes sense. But real violebce, treating someone like dirt. No thanks.