Hard to tell. People change jobs for more money or security all the time and I'm sure the health care industry is shifting as a result of all the Obamacare changes. I am not certain what you asked your T? I would let her know you would like to continue to work with her.

It does not sound, from what you say, like she is leaving but if there is a lot of shuffling going on in the agency where she is it may be a scheduling or caseload situation that she has no control of and doesn't know how it will work yet because they haven't told her so she isn't able to tell you yet.