My ex has just halfed his child support payments for our two kids, age 1 and 2. He was very bad and we had a difficult split. he is annoyed because I told his family what he did and has been trying to punish me ever since. I think this is just another one of his digs at me, as opposed to being genuinely concerned for his kids. The problem is that he is self employed. He has produced a sheet of paper with his accounts that anyone could have written. Can anyone tell me if there is anything else I can ask for as proof of his earnings? Do accounts need to be formal/stamped by a reputable company?