C.H.
Hi L.,
My Dad was telling me about some insurance that individuals and small business can obtain. I'm not sure of the name, but I'm sure you can find out through the health dept. or just browzing the web. I think it is called Texas Health Insurance, and you can join other Texans in a "pool". Essentially forming one large group of people, of individuals and small business. They are able to give more reasonable rates because you have formed a large group.
Other options would be medicaid and CCS. If one of the kids has a major illness these will often kick in. You have to sign up for it through a government office. CCS is crippled children's services.
Good Luck and God Bless!
C.