Concedo: I may be overreaching in assigning these qualities with such specificity to a man I don't know. Still, it's not true that there's no evidence to support the judgement.  Archbishop Nienstedt's private behavior was at odds with his public rhetoric, and his anti-gay rhetoric was especially harsh, even for a bishop. 
So, I'll withdraw the first sentence of my post, but I stand by the rest of it. I don't know for a fact that Nienstedt has been ostracized by his brother bishops, but I bet he doesn't get a lot of dinner invitations.