I signed a quit claim deed DURING my divorce. MY EX spous, then put my name on thwarranty deed when he finished the land contract AFTER our divorce

It would take a reading of the deeds and what the divorce decree says to know what will happen here: If you did quit claim the home to him, you had given up your interest to him. Depending on the language of the Warranty Deed, your ex may have done something improper or not.  This is all I can say based on what I know here.