According to http://www.wral.com/apentertainmentnews/5214543/detail.html

Martha Stewart had plans to fire Donald Trump from his own show

Martha says she did not expect Donald Trump to run a parallel version of the Apprentice. She thought she was replacing Donald, and even some plan to fire Donald in the first episode was talked about. Martha Stewart further said that she did not think Donald knew and still know about these cunning plans.