My ex and I have reached an agreement about the equity of the house. However, we are now arguing about the maintenance. The CMS calculator states that he has to pay £762 per month. After paying all my bills I'm going to be left with around £350 p/m whilst he will be left with £2,000 p/m after bills. I've two children 3 & 7 to support. This doesn't seem fair to me. Just wondered whether anyone else had gone to Court regarding maintenance and actually been awarded more than the CMS guidelines.