I did the never-show-up-and-hang-up-when-they-call-to-enquire thing with a T I saw about 10 years ago.

One last session (after a played-out-on-PC agonizing should-I-shouldn't-I over several weeks) with former T.

Current T -- considering that she's super crafty and knew all along as to when exactly I'd wanted to fire her (but remained mum on the topic until last week), I believe I'll have to carefully think through a termination strategy.