Ember McLain -- Misheard Lyrics?

I'm having trouble making out what she's singing at the start of the third verse: she isn't especially clear at that point. I've checked various sources, and I've seen things like "Your heart has"/"You're hard as"/"your heart abandoned"/"your heart has mended"/"your heart has ventured", none of which quite make sense in context. Are any of them correct? If not, how should it read?