My name is Barb and my husband has been recently diagnosed with RSD/CRPS. He had a knee replacement 2 yrs ago and his pain has been worse since the surgery than it was before the surgery. I suspect he may have had RSD/CRPS prior to his surgery. I'm looking for any support from other spouses of this disease or other sufferers of this disease. What can I do to help my husband? I feel completely inadequate helping him deal with his pain.