She might be eligible for COBRA coverage on your insurance; but she would have to foot the premium I believe. And that would be a full cost as well.
Did she have this in the settlement? That you would provide health insurance for her? If not, and you can't be help financially responsible, the COBRA might be available to her for 18 months. Kinda like if she quit her job and had health insurance.
I'm not for sure on this; but it could be worth asking about, if you EVEN care!!