 Moreover, he arrived to her disguised as Gunnar, and so Brynhildr was married to Gunnar instead.After the wedding, Brynhildr argues with her sister-in-law Gudrun, who is Sigurd's spouse, and Gudrun reveals to Brynhildr that it was Sigurd who saved her from her prison.Brynhildr who grasps the extent of the treachery of her in-laws (the Gjukungs) against her and Sigurd, speaks out her heart about Gunnar, in the third preserved stanza