Hi Kacey. I wondered where you live, since I'm from upstate NY -- which can cover a huge area! I wondered if I could point you to any resources.
Other people have mentioned this, but steroids themselves have major side effects. And if he's on several rx's, they can also have side effects. It can all becomes a huge cascade. Hard to sort out primary MS symptoms from side effects, etc.
There's so much to absorb that it all seems overwhelming, especially if you're also managing small children, an acute flare-up. the onset of winter, the holiday season, and everything else that goes with it. I hope that you yourself find some personal support in the midst of this.