Huffington Posts' "Jessie" Theory

An article in the Huffington Post puts forward an interesting theory:  Woody's female counterpart Jessie originally belonged to…….belonged to……..

Andy's mother!

Here's the article: http://www.huffingtonpost.com/jon-negroni/toy-story-andy-mom_b_4855919.html  

You tell me, are they right?
-Steve