Thanks for your kind words & suggestions of help. A few kind words does give a little boost (& a few tears, don't know why a few kind words from strangers can do that?).
I'm kinda resigned to putting up with it. Don't think anyone can really help until he gets quite a bit worse unfortunately.
To get back to Kioras' post I do really think more should be done about all these postal scams. Once you get on their suckers list they are quite relentless, arriving from all over the world. They arrive to my husband from Hong Kong, Kansas, Canada(usually psychic ones), Africa,- just to give you some idea.
Because they arrive with your usual post, addressed personally to you & worded very carefully they seem very believable to the vulnerable that they target.