KennethJohn,
I'm so sorry you're dealing with this. I don't have a recommendation on a caregiver website. But I did want to make sure she's getting the correct care she needs (besides the in-home care). She should have a separate doctor that deals with her Migraines and a different neuro for her dementia. There are neuros who specialize in only migranies. While other basic neuros will cover a lot of different diseases, such as Parkinson's, Alzheimer's and ALS. You should look into making sure she is seeing a Headache Specialist. Here is some info on how to find a Headache Specialst:
https://migraine.com/blog/how-are-migraine-specialists-different/
-Katie
Migraine.com Moderator