??

I am awaiting ESA medical report from August!!! Have been on IB since 2007 due to severe Arthritis and i am on list for knee replacement. I also recieve DLA which has been awarded indefinatley even though no letters to doc or consultant!! I have been told if my wife works more than 24hrs a week it will jepardize my ESA,is this correct? If so why penalise families where only one can work. Thanks Nick