This is a difficult question to answer based only on the facts that you have provided. A closer review of the wills and the records regarding the home/farm property would be required. There is a chance that your mother's will will control, and will "trump" the language included in your step-father's will regarding who gets the property and whether the property can be sold. I would need to review the underlying documents in order to be able to answer the question more completely.
Answered on Aug 22nd, 2011 at 1:19 PM