This reminds me of my friend, she's an activist of sort related to the anarchist movement here in my country. She was told my some of her friends her partner was a cop (she met him in a protest) she's now pregnant with his baby, he ran away and she found some emails of him reporting to his supervisors.
If not there might be some similar case that could be brought. From what I know, it's been a pretty major struggle though. The first step might be to try to find out if there's anybody else in a similar situation in your country.
At least equally important, judging by the way this situation has affected people here looking after your friend's mental well being ought to be a priority.
Hopefully if your friend's in "the anarchist movement" she has some support there, but feel free to get in touch with me if you'd like to hook her up with people in similar situations in the UK, or if she wants to know more about what's been happening here.
