Hi Finrac,
Welcome to the message board !...we're united by this condition called RSD that has entered our lives without invitation!!
I did a search and found a website out of Ireland called chronicpainireland
www.chronicpainireland.org

Though the topic is general, I think that you might be able to connect with others who have reflex sympathetic dystrophy/complex regional pain syndrome RSD/CRPS

I'm so sorry your husband endured such a complicated injury last December.
The sooner an accurate diagnosis is discovered and the quicker treatment is begun, there can be possiblility for a positive outcome!
I hope you find some friends and resources close to home...but you have found many, many friends here on the message board!
hugs to you and your husband,
Hope4thebest