I used the space at the end of the worksheets to list additional information as to why I am asking the court to change the amount of support, but I have information I would like to submit that I did not feel was right to put there. When my support amount was set through the state my ex said that she did not live with me for several months that she actually did and I supported her and our child. I did not know this at the time. A few months later in our divorce she submitted paperwork saying they did in fact live with me. Can I submit copies of both of these conflicting statements by her as a reason to lower support? I owe money to "back child support" that I clearly should not. Can I submit a declaration showing proof that she lied to the state in an attempt to collect more money from me?