My T was certainly angry at me when she thought I was going to dump her. I actually challenged her on this later and she said she was FURIOUS.

Now you might think this is unprofessional and you might be right. But she says her first duty is to be real with me. Meaning, I suppose, that if she is angry with me it is wrong for her to hide it.

Hmmmm... This seems to be contrary to what everyone else is saying. But it works for us.