What can I do about a pre-trial case against me because i was evicted and the hearing was so unfair?

I lived 101/2 yrs in same duplex,, i was evicted amd sued for damges. I have already gone to pre-trial the 1st of Feb 2010 but it was so unfair, I was not let a chance to say anything, my attorney had to come from 3 hours away, and I had meeting with my attorney and he felt they did not have a leg tp stand on with all i oprovided, pictures, etc, and i was so mislead. There was a sit in judge and before I went to court my landlord said he was suing me for 15, 000 dollars anf I about dropped dead. there is a lot to the story but now after pree-trial, I am liable for 45, 000.00.(my Mom is) becaue she c-signed but never lived there back whe I needed the pull because I was single. I also had a 1600.00 feposit and there were some things broke, such as doors, no screens, some rot from aquarium in small area, but I requested a walk through, he did not comply, but I was also paid in full so it was not about bavk rent. I did feel maybe a couple thousand dollars because my son fell through two sliding closet doors in hallway and they needed to be rteplace and 4 doors, and 3 door frames, and the stove was cleaned by professional, i had my own refrigerator. basically the landlorn the day after i moved out had his relatives who was the people when there was a problem come and fix things. there was a horrible water problem, where he had to replace my bathroom floor 4 monts before i was evicted and yet he tore that all up and everthing in the house from floors, cabinets, ceiling fan and lights, all cabinets inn bathroom and kitchen, charged me for carpet and i had lived ther 10 years, charged me for painting, he charged and helpo my mother resposnible for remoldling his entire duplex and i got scwered and no one would let me get a word in, they all wentinto the conference room with judge, i was left in court room with baliff for over 3 hours, and was cut off talked out of jury trial which i felti wanted, and i could not believe allt his. my mother is wealthy, 84 years old, could not be here for the pre-trial, and everyone was totally against me, and they called my mother 3 way, and within minutes, case closed and i was upset and turned around and left. never was i able to say anything. what can I do? this is unfair and unheard of, i feel they were in kahpotz and i am so upset.