Hello Thomas and Welcome to NeuroTalk. I am sorry for the loss of your nephew to such a devasting disease. I can tell how much you cared for him. Please accept my condolences and hope you stick around and visit our many informative and caring forums.
Here is the link to our ALS forum.
There are members there who can relate to how you are feeling. We also have a grief forum, which I, myself, have found comfort in.
http://neurotalk.psychcentral.com/forum6.html
Please make yourself at home and let us know if you need anything.