A source tells US Weekly that the ordeal was just as stressful for the rapper, who has been in hospital since last Monday, as it was for the reality star.
They said: "The trauma of the incident made her more hesitant to do things. Of course it strained their relationship, because she hadn't seen him."
"He would be up all night ranting about things. He'd be up drawing, writing and sketching, or pacing and doing push-ups. he would not calm down and go to bed… They were fighting because he was impossible to live with."