How to challenge Evacution order in DV file by Mother against Son

My mother has filed a DV case which summon issued to me (son) judgement is in my mother favour and told me to evacuate the premises within a week. lawyer was telling the property is belong to govt neither son or neither mother is a owner , than Judge ask me property belongs to whom, Wrongly i replied " When the property was purchased I was KID, I have seen the paper come along with summon its showing that father purchased the property on my mother name" From this above statement Judge took the final judgement that I myself accepting property belongs to my mother hence under DV I have to evacuate the same but in Prayer they have not demanded to vacate the premises they asked for 5000 expense and other household expense + any other relief decide by the court. I should have said that I don't know about the document authenticity and in actual the structure was built by me. How to challenge the evacuation order, Can I file a Civil Suite