I think Belle would’ve fallen for pre-dark one Rumple. She loves him for who he is, not because of his power. Rumple does love Belle, they’re true love.
Oh of course she would have…..they love each other more than anything; they would give (and he did) give his life for her.
They would love each other under any circumstances…… I normally can write reams about Rumbelle, but I’m not in the mood to try and convince someone who doesn’t agree (which is her right, but I’m not in the mood, lol)