Here's the run down - it doesn't matter what she gave you. She is the professional. That means that by giving you that stuff *she* was wrong and by using it against you she is still wrong. It's called grooming. You feel indebted even though factually speaking, she's the one with authority. It's her job to keep boundaries. Period. End of story.

Screw a termination session. Cancel. Delete her phone numbers. Find someone stable who can be a real therapist and let that woman go off the rails not with you.