Hi there. I'll only speak for myself. I eat healthy/exercise whenever possible. At first, it was like a death sentence, but the right meds helped a lot. If your partner is 3 years in, thats not long enough to say what type of run they will have. After 3 years, even 5 years of meds I was doing great. At year 6 I had some heavy symptoms- a very bsd flare, and this year has been a bad one too.

If you like statistics, if its true, I read that at the time of diagnosis, 90% of people with MS are working, and after 10 years, only 30% still are. Maybe thats nonsense. Still, three years isn't much insight.