You recognise eventually that you are dealing with an individual with next to no empathy, and someone like me, who can often be too empathic and caring, will run the risk of being exploited if I don't pay attention and understand that polarity. A traumatic lesson dating back to primary school, in my case. When that predator is incapable of inflicting further abuse, for whatever reason; they might have gone out of business or there's been a more extreme development, it can definitely feel something of a release and provide closure, although I wouldn't go as far as cheering loudly about it.
Just a restrained moving-on process, in my case.