Honesty is basic to morality my friend. Yes, she did, and she also taught them how wolves act, no more, no less, true to themselves and true to the animal form they were taking, that is ethics.
See, this is the problem with your argument, Mira.
Above, you claimed Tera West had 'great moral character' which would have been communicated to Fitz, had she raised him.
Using the values you've defined above (Honesty), and given that I don't think we see any instance of Fitz lying, that means he also shows 'great moral character', using your definition.
Part of the problem with using the 'moral' argument is that 'morals' are different for different people.
I dont' think 'being true to yourself' has anythign to do with ethics or morality, personally.
On top of that, we don't really
see Tera exhibit any morals...she's never put in a position where she has to make a moral choice.
All we really see is her supporting and trying to help her fiance, McFinn.