This was a brilliant read, and hugely insightful. You've been very brave to confronted the very real problems that inadequate fake people try to get away with. She was totally using you to learn and probably knew you had much better knowledge and insight into therapy than she ever would have. I don't know what the licensing laws are in that country but she was not fit to practice and shouldn't be. It was an extreme example but I think as those who seek therapy are needy they fall victim to low self esteem and accepting second best, so in a way her glaring incompetence were a blessing in disguise, as you learnt an even more valuable lesson than if it has been more subtle and under the radar.