So this song has a few lines that still perplex me because I can't discern whom they're referring to, whereas Answers and Dragonsong were pretty spot on.

A lover lost, a family torn
Not sure who's lover was lost. I maybe overlooked it, but did any of the main characters we met in SB had a lover who died during the expansion or perhaps in the distant past? "Family torn" may be referring to Lyse I guess and her sister Yda?

Soul scarred, twelve-fold
Is this referring to how Ala Mhigans have been wanting to be liberated for so long from Garlean rule but the "gods won't help them", so they feel forsaken by the twelve? This is my guess, but then again they still worship Rhalgr pretty heavily. Or is this a reference to Hydalyn's people in general, that there's been so much war, death, and calamities since time immemorial, but the gods do nothing to intervene?

Two lives
Two swords
Given in to shadowed whispers; wicked words
Is this referring to Fordola/Yotsuyu how they're both seduced into being traitors to their own people and fight against their own?