SureAI

I don't know if this was intended, but after I acquired her as a companion for the quest were you head to Stormwend, she did not fight, and continues to not fight, on the entire journey to Stormwend. She does heal however, both herself and my character. Is there anyway to fix this?

She heals you? She never did that for me ._.

I dont know the reason for this. She does not fight back even when getting attacked?

Hm, my husband had the same issue with Kim. After some time (or even after some qests) she finally joined in fights. But at least she heals
However, my male Kim seemed to work fine or maybe I just didn't pay much attention to him ;P

Kim should work nicely once you quit your game and open it again.