M.V.
My first thought would be that her husband needs to make a change: either a new job with better benefits, or as he works for a small company, he needs to talk to them about his situation and see if there is something they can negotiate/work out together to add his family to his benefits.
Of course, with the economy as it is, neither of these might be viable options. In that case, she might have to rought it out until things turn around.
As for working from home, I did hear of an interesting job opportunity. If she has any secretarial skills, have her check out internetgirlfriday.com for a work-from-home job.