I get why she is mad but she is not helping her side with the threats, its just going to look bad on her part in the way she has gone about it.
Plus you just won't ever be able to close stuff like this, it happenes with everything, movies, books, art stopping one person aint gonna solve much.
Plus there is the matter that even if ya did stop sites like this, doesn't mean the people of these will then pay for it. In alot of cases people read/watch it because it is free
At this point, even if I tried to lie to him it be a utter failure.
Personally at this point I would jump out the window instead of answering