She seems like the kind of girlfriend you'd want to avoid.
She's a very closed person in the comics, she has a dark past and a dark present. But she's a very useful person, very deadly, often chasing relationships based in physical comfort to make her forget the past, with several characters.
She also tries at one time with Rick, but well, doesnt works because he's distressed...because something that happened to him. I guess that time will tell.
I cant recommend the comics nicely enough for everyone if you want to understand things better, from comic perspective and series perspective.