Hmmm….In a sense that maybe it…but Fate would still want Marian dead, and if she shares a heart with Robin, that would kill Robin too….so Regina may split her heart with Robin to save him. Therefore…Regina and Robin still have a happy ending because they’ll be sharing her heart.
Maybe fate decided to put Emma in the dungeon with Marian, knowing she would save her and ruin Regina’s happiness? Regina seems to think that fate is out to get her, and that Marian was a part of fate’s plan to undermine her only shot at True Love to come along since Daniel…
Then why is Fate still trying to kill Marian? First Marshamallow, now a Frozen Heart Let’s face it…it was that woman’s fate to die! And when Emma screwed it up, Fate has decided to play Final Destination with Marian, to kill her by whatever means necessary!
"If you go as far as you can see...you will then see enough to go even further." - Finn Balor