E! News has learned that Rapper Kanye West will remain in the hospital a little while longer. A source told the network that West "isn't ready to go back home." West's wife, Kim Kardashian, is by his side, nursing him back to health. The couple have been married for two years, and have two children together. Last week Kanye voluntarily admitted himself into a Los Angeles hospital following what has been described as a violent outburst at his trainers house.