I am so sorry, Luckygirl, this is not something you wanted to deal with again. Hope the progress is slow and not tormenting the way it was for your DH. I wouldn’t wish my late DH’s last year on anyone and hope good care and support are available, though just at present that feels like a forlorn hope.
The ward where I volunteer has many Parkinson's patients as it's the Consultant's speciality. The variety of symptoms and their apparent severity is marked. Some don't seem to have huge problems but others clearly do. Obviously, they're in hospital but sometimes for things like strokes or falls rather than Parkinson's. I do hope your family member is one of the lucky ones whose illness is well managed for as long as possible.
Really sad news.. My mum had Parkinson's disease..its awful...her hallucinations were horrendous..Parkinson's related psychosis....my best friends H now has it along with another female friend of ours....you have had a terrible time already with your H suffering from it...💐