Board Thread:Spoilers!/@comment-6175354-20140420035659/@comment-24386552-20140424184341

Zelena would have casted the curse, if she had someone she loved. Regina had many choices. Ultimately, she chose to sacrifice her father. Zelena had a drunk adoptive father and a biological father that wasn't around, nor seemed to care much. Zelena also didn't seem to have a lover either, and Rumple's decision occurred before she discovered Walsh and made him her most loyal flying monkey.