I wrote this in other thread, but it applies to same question, so I decide to take this part of the post here as well.
Seeing the positive reaction of people both towards her and Halsin, besides those things mentioned above, makes it even more likely.
As for the conflicted nature, while she is definitely (initially) an evil character, she does have a potential to either become someone better or even worse than before.
If you do the romance story with her,
So there is sense for her to still survive the "good" storyline. If we have an option to spare her after the siege battle.