I received a letter in the mail about a 1099-c form that needs to be filed, I don't understand. Last year in July I made an agrement with my mortgage compony to restructure my mortgage, they sent me a proposal that I agreed to and have still been in my home paying it, so after we restructured this to where I could afford it, they still want this money back, how can I do that? I restructured for a reason. What do I do?