I think so too. Remember the part where the captured white animal is afraid at first. That's when she accepted his proposal,ie, captured and didn't want to marry,is, afraid. Even though she made excuses, in the end she was entranced and ended up falling for him. Both had a common desire to be together.
But why did it mention that her husband-to-be murdered little animals? To me, it seemed more like she was alluding to the fact that she knows he has a darkness there, and she's submitting to him because she's been lured into that place of love and trust, even knowing it will kill her. (Like in the dreams.)
I think it might've been an allegory regarding her losing her freedom as a single woman when she marries him.