after Deans "you grew up" and if thats her body now she said "for today/now" (nor sure anymore). I think right now there isnt canonically anything pointing to the fact that the baby and the darkness played by emily arent meant to be the same person. I thnk the mother/daugther/unholy spirit idea still works on? I mean in christianity isnt father/son/holy spritt meant to be ONE and one three seperate being? I remember jesus jokes being along the lines of "Im god but also gods son"
She should keep right on aging at exactly the same rate. So next time Dean sees her, if it’s a couple of episodes from now, she should be an old lady. Actually there’s been spoilers about an old lady coming on to Dean in an upcoming ep, so... I’d love it if that was Amara. Logically, why would she rapid-age through to around 28 and then just remain there?
Yeah, the trinity idea still works somewhat. I just liked the idea of Amara/the Daughter as a separate entity who might even rebel against the Darkness/the Mother. They didn’t have exactly the same views when they talked through the mirror.