I don't know where you live itjustis but here we can't resume therapy with a tutor or anyone who is anything to do with our studies because our personal therapy hours won't count and it would be unethical and a dual relationship, etc....
I don't think your t started teaching to get away from you as a client, perhaps it was too much and she feels burnt out. Do you have a t currently could you talk to them about your attachment to your ex t? I am wondering if your t/ tutor would meet with you for a coffee or lunch to try and process this, or even after or before class. Seems like there is a lot left over from your relationship with her.