I'm crying T _ T

To be honest, either he's plotting something or he's the one being brainwashed. Dang.

I think Eren actually said the things he said in order to help Armin and Mikasa. He suspects that part of Bertolt is infecting Armin because he himself experienced something similar. He's trying to make Armin aware of this so he can hold onto his true self. The same goes for Mikasa. I think he said what he said to Mikasa in order to try and free her from the Ackerman gene that's making her the "protector". Eren's all about freedom. He cares a great deal about his friends, and so he's trying to do whatever it takes to free them, even if that means painting himself as the villain.

I really hope that's really the case.
This series just have so many betrayal, I don't know what is what anymore.
Floch seems to know about that whole wine thing, and Eren got there because the Yeagerist help him. So he must've been helping Zeke with his plan, like he said, brother to brother. Not so much freedom I see there.

I think E ren is aware that Zeke is using him, and he's letting Zeke use him because he has his own agenda, but it only works as long as Zeke is absolutely sure he's on his side. This is why Eren is going to such extremes and acting so out of character, as Armin pointed out, even making himself an enemy of his Armin and Mikasa, either to keep them safe and uninvolved, or because he's trying to convince Zeke that he's on his side. Either way, I just can't see Eren changing to the villain he seems to be.