This isn't you, though. This is Gaia screwing with you. And all of us. The fact that you're concerned about what you have done proves that it's not you. Damn it, Dad... Where are you?
Just stay calm. Hephaestus thinks (and I am inclined to agree) that we all need to go to our respectful places of power. She did say that we needed to go home and walk through the doors.
Though her casualness of the last part concerns me.