that is so great, tree, that he called you & you were both able to really be present during that 20 minutes, and be open & talk about your relationship. that is HUGE!! I'm so happy for you, I know how hurt you were & I'm sure that helped you feel a lot better, and to know that T really does care for you.
Most of the times my T has set a specific time to call me, she has not followed through & later ends up apologizing & tells me she forgot. That is so hurtful. I'm very happy & relieved for you that your T didn't do that!!