a)One person in the failed relationship doesnt want to be there.
b) Both people in the failed relationship don't want to be there
c) One or both of the relation-ers want to decapitate the other member of the relationship.

Thus, it becomes a relationshit.
Often occurs when a significant other steals/lies/cheats/becomes clingier than plastic wrap or you JUST START TO HATE THEM.
Heather: How's your relationship with Tyler?
Rebecca: I hate the way he breathes. I hate the way he eats. I hate the sound he makes when he watches football. I want to hit him with a car the majority of the time i see him.
Heather: You got yourself a relationshit.
by chippednailsxx December 16, 2008
i fell in love with her, then she cheated on me with her ex. it turned into a relationshit.
by tomcon5 March 1, 2009
Relationshit: what you're usually up to your neck in when your girlfriend says, "We have to talk..."
Also, the stressful aspects of being in a relationship with someone; the part of the relationship before it ends acrimoniously; pretending you like a woman so you can have sex with her.
That woman was so high maintenance; I never had to deal with so much relationshit before in my life." or, "After Karen caught me flirting with Suzie, I was in relationshit up to my eyebrows!
by J-Bullets November 24, 2010
A relationship that has gone bad, probably just about to finish; aggrevating, painful and irritating for both participants.
"How long have you been going out now? Six months?"
"Yeah, but man, it's turned into a relationshit..."

"Can I have your number?"
"Look, I dunno...I like you, but I'm in a relationshit....Ah, screw it. You're hot."
by thisisarelationshits January 4, 2010
what most couples have or what most "happy relationships" will turn into. a whole lotta b.s. of pain and suffering yet for some odd reason you can't walk away from...
"Sometimes you meet somebody and you have what is known as a relationship and things can go great. If things go great you have a great relationship. Sometimes it doesn't go so great and I call that a relationSHIT!"

-Dane Cook
by chchewy June 22, 2007
my friend manda jane is in a relationshit, the opposite of a good relationship.
by asslee April 5, 2008
the baggage, stress, and issues which arise from romantic entanglement
the leftover relationshit from Daniel's crush on Naomi led to them not speaking for two months, as well as much frustration for their best friends
by Anonymous December 30, 2004