I'm sorry that you both have this stress to deal with Doydie. Hopefully it will turn out to be a vitamin deficiency or something else that's easy to remedy. Her financial situation must be hard on her, and could possible be contributing to her depression.

Either way, get her to start a symptom dairy. If she does have to see a specialist at some time down the way, it will be helpful to her and her doctor to have all that background information in front of them.

Hoping and praying that it is not MS, and the symptoms she has now will have a simple explanation.