violetsky, i told you i clap when you post sometimes, you just got a full clap and I earned a glare from my my sleeping cats lolol. 

There is nothing wrong with estranging an abusive person, it still shocks me to see people say otherwise.
1000 times yes yes yes!
We have got to stop teaching people that abuse is okay, as long as it's from family.
I taught for 9.5 years and people think I'm exaggerating when I talk about the things I've seen people do to their children. I've had kids ask me to be their foster mom or to adopt them because of what they go through at home.
I had 2 twin brothers in my class once and both of them had behavioral/developmental problems. Their mother got pregnant with a new set of twins and dumped the brothers with her family member as she felt "god gave me a second chance with these new babies". The brothers ended up in foster care and somehow, this woman was allowed to keep the new babies.
If someone told those brothers that their mother doesn't deserve estrangement, and I was near, things would get ugly very quickly. She owes them everything and they owe her absolutely nothing. My only hope is that she doesn't destroy the new twins, they're probably 4 or 5 by now and I think about all 4 kids often.
I also had a student who was in a group home because he was sexually abused by his father starting when he was a toddler. When he turned 12, he started touching his youngers siblings, so the parents called the police and they took the brother to juvenile hall and then he ended up in a group home. No one gets to say that child owes his parents anything and the rest of those children are going through who knows what as well.
Though I've described criminal behavior, I've seen other forms of abuse that "weren't that bad and were for their own good". I had a student try to kill herself after her mother berated her in front of me for getting a B on an advanced physics test. Getting a B meant she wouldn't go to medical school and would ruin the family!! I heard teachers saying poor girl, what's wrong with her that she would attempt suicide when her mother just wants the best for her?? WHAT?? At least six of my former students have died by suicide, and it breaks my heart that kids go through so much at the hands of people who should love them.
People who estrange their abusers deserve 0 shame, and 100% support/courage and just because its not criminal behavior, doesn't mean it's not abusive and damaging.