I end my own relationships when they get to long too.
I was where you were sans the emotional sickness part
Now I would be considered "normal" and "sane" by most people
the only thing is that people are too emotional.
it's not you, it's them (well that's one of way of thinking about it)
lately I've been getting this nasty feeling in my stomach that makes me want to vomit,
people are far too emotional, and i've been abiding and accommodating to there feelings but it's gone too far
I wake up in the middle of the night wanting to vomit because of how lovey dovey ***** in my life is getting.

What i'm trying to say is, "be careful what you wish for, you just might get it".

..Lately I've really been questioning if taking the steps to become "normal" and "sane" and get to where I am today was really the right thing to do...