Where do you live? I ask because we had a Parkinson's local Support worker come to our house and I wondered if you might have such a person, in your area? You can find out by looking on the Parkinson's UK website.
I have Parkinson's, but my husband was finding it hard to understand my condition and didn't know how to react. The lady who came to our house was very helpful and we found it so easy to talk things through, in the comfort of our own home. She also explained how we could get financial assistance and mobility aids, when necessary. She also left several booklets, which were most useful.
Hope you can find someone to talk to soon.