"Why is he doing this? He's hurting us even more. He thinks what he's doing is noble."

It is because he doesn't know or is too stupid to know. Tell him what's going on and be upfront about it. If he really was "noble" he'd back off.

M-43 W-40
2D - 9 and 5

Emotion, yet peace.
Ignorance, yet knowledge.
Passion, yet serenity.
Chaos, yet harmony.
Death, yet a new life.

RECONCILED AND WISER