Is there a way to put the charges away if a law firm sued me and gave courts false information?

I was sued in August of 2013, by a law firm for a credit card company. I never went to the court and yes I did want to go, but my father kept insisting that I didn't have to because of the fact that I am considered judgement proof under law, I still did want to go but I can not drive. Anyways they put a judgement against me and I did call them to set up a payment plan so I can get this off my credit report, I told them the least I can afford is 20 dollars a month and there receptionist argued with me claiming to make at least 100. I told her I couldn't do that I am on Disability and don't receive much, she said my information was false that I had a job with a company. I did not even know what she was talking about, I never worked before in my life and never heard of that company. I kept telling her that it is a false information and where is proof I worked for this company, she said that is what they was told. By who? My credit card even knew I had no job. I called the three credit card companies and they all said no job was ever reported. It seems like they made up a phony business just to sue me. Now after fighting with them for a month trying to put it in their thick skulls that I never worked, they want a copy of my disability paper and I do not feel safe sending just anyone my information. Due to the fact that they sued me with false information is there any way I can get this judgement wiped away?