"Just wanted to point out how indefensibly delusional this level of thinking is. "
I had stated the reason, didn't I?
You're deluded and immature, either willfully ignoring inconvenient parts of the story ("they're just sleeping", "your doggy is on the farm now and he is very happy there") or just not understanding things which aren't stated explicitly. In case of the former it's part of the mental kabuki I'd been referring to, and in case of the latter... well.
edit: actually, after checking it again, I'd confirmed that yuki onna did verbally acknowledge her intent to murder these people. So yeah... "her feelings" ain't worth shit. And you'd "lost".