Sometimes a hero learns so much about themselves in the process of saving the day. That is exactly what happened for Jane, in Valkyrie #10.
Tag - Torunn Gronbekk
Valkyrie #9 is about to pit Jane against two surprising enemies, and the reason for it all has yet to be made fully clear.
Valkyrie #8 is the beginning of 'At the End of All Things', the latest plot arc full of new enemies for Jane Foster to deal with.