Your doctor seems to be an idiot or a psychopath. I have met both kinds, it seems like they are sometimes drawn to jobs where they can mess people up.
Going on and off an antidepressant is not just unsafe, it will render it useless in the long run. But yea I know the deal, I don't have heaploads of luck when it comes to doctors either. And sometimes you can call and cry on the phone and they will basically laugh at you or tell you YOU did something wrong when in fact they messed up.
It ticks me off to no end when people hurt others, and it ticks me off even more when they get paid plenty to hurt others.