It is tough when there are changes in T's life that interfere with the level of attention and care we are used to. What you are feeling is so understandable. I'm sorry you are experiencing this with your Therapist and I hope everything lightens up a bit.
A few months ago I experienced the feeling of "losing my Therapist" and it was miserable...But our relationship found a new rhythm and everything began falling into place. I hope the same happens for you.