Much information is missing from your question, most importantly how recently all of the events you mention occurred, and you should realize that there are time limits to move to set aside fraudulent or improvident orders and judgments.
For background, see the website page on annulments, http://willicklawgroup.com/annulment/, and see the article "Partition Actions and Fraud Upon the Court" on the page http://willicklawgroup.com/published-works/.
For more specific information, you really should make an appointment for a consultation, bringing in all of the paperwork you have, so your individual rights, options, costs, and risks can be evaluated.
Answered on Mar 04th, 2015 at 12:38 PM