ISFJ, INTJ and ENTP. Probably the least tragic was ISFJ. Most tragic - INTJ, he slammed the door on me and turned out he was cheating. ENTP was hardest to deal with due to incompatibilities and Fi/Fe issues, him being spoiled, young and self-centered.
I wasn't golden either with my mental issues thou. I don't love myself, am stressed, awkward and anti-social, quite sex-less too.
INTJ 7 years + and my current. I dont know the other types I've dated, but everyone I've dated except for one person was over a year. Last one before the one I'm in now was 4 years, before that 2year. One in between the person I've been with for the 7 years and the 4 year relationship was 9 months, and I had a few others that were a little over a year. Sorry don't know the other types pretty sure they were all Introverts though at least.