sarah vs john (and todd?)

There's been a mini-flurry of Palin-McCain falling-out reports in recent days. A CNN story contains the following quote:

"She is a diva. She takes no advice from anyone," said this McCain adviser. "She does not have any relationships of trust with any of us, her family or anyone else.

It's a good quote, primarily because it anoints Palin as a 'diva' (might win her a few gay votes) but isn't it odd/interesting that this adviser mentions "her family" as one of the entities with whom Palin allegedly has no relationships of trust?

I wonder what that's about.