We were. We all trusted a man so obsessed with his own fear that he'd sacrifice the universe just to deal with it. He was father and general, no wonder all we could do was obey.

There wasn't anything we could do, any of us.

[To be fair, under all of this he doesn't really blame you for what happened. He knows U-DO is a powerful force and to the mind of an already disturbed child it must have been overwhelming.]