Can you ask for a transfer to another school?
Is there any way you could change positions? Because I've had tryrannical bosses and they really screwed me up. I couldn't handle the stress and went into a big time episode. Nasty situation.
I would talk to your people (therapist, psychiatrist) and see what they say.
I also wouldn't accept your 'stability'. You should be able to get some help so you aren't plagued with suicidal thoughts. Maybe a med change would help out, or a different type of therapy. I just know from my own experience my pdoc got me to where I was 'stable' but still miserable.
I read a lot about Abilify and wanted to give it a try in addition to the lamotrigine and trazodone and instead of the Geodone. First time he said no, but I was losing dangerous amounts of weight on Geodone so he let me try it. That was about 5 months ago and it has made a huge difference. I am not promoting Abilify - I know a few people it didn't work for. I am just saying that there are a lot of meds out there and if you aren't having a good response, be a squeaky wheel. It has literally taken me 4 years to finally be happy on the meds I am on.
Recovery is more than just staying out of the hospital. I hope you can get there. No one should have to live years depressed and suicidal. They do, I know the world isn't perfect and some people don't respond to meds, but I hope you get some more help.