Do they have child support up there? I mean, if your husband is working, and you have custody of the kids, then you should be getting support $$ from him. Look into every avenue that you can. If not from him, then maybe you can get more money from the govt. since you've lost income to the household and have the kids and yourself to take care of, and you're disabled. The worst they can say is "No." as my mother always told me, but you can always hope to get a "Yes! We can help" out of someone!

Good luck!