I understand: Still wondering what Christian sects practice honor killing?
Based on the first link in post 18, the Copts.
I also ran across some information that in Italy, not sure about other “Christian” countries, up until the 80s a man who killed his wife, sister or daughter for dishonoring the family name received a greatly reduced sentence. IOW, just about the way the same situation is handled today in Jordan.
The law was changed in Italy 25 years ago, but it does go to show that such attitudes aren’t all that far in the past of some “Christian” nations.