My Guardian Angels

How?

I woke up not knowing where I was and what time it was. I'm tied up to a chair and can't move. I look around to see that my brothers and Cas are tied up as well. We all start looking around for anything at this point to free us.
" Good luck with that. " said an all to familiar voice, me, Sam and Dean all look at each other while Cas looks at the direction that voice came from in shock. I look at the direction the voice came from "Gabriel?"
"That's right sugar." He said smiling walking out of the dark.
Dean and Sam gave him a look that said " you ever fucking talk like that to our sister again your fucking dead. Again."
We're all really confused at this point we all saw Gabriel die. We all look at him, at this point I'm pissed so I give him a look " what the hell are you doing back?"
He looks at me and laughs, he walks over and puts his face up to mine. " You ." He snaps his fingers. I look over at Sam, Dean and Cas their mouths are wide open and eyes are filled with terror. Gabriel backs up, and I can see what my brothers are so terrified. All I can think is how. How Michael and Lucifer are both standing right in front of Me.