You don't say why her request for denied. Normally, you have to show a substantial change in circumstances before the court will entertain a request for a change in support. Typically, getting a new job or a raise would constitute a change in circumstances. If you are making more money, or she is making less and you have a shared placement arrangement with the children, she might be able to make a showing of the substantial change.
Answered on Dec 15th, 2014 at 12:36 PM