I, too, am sorry for your situation. But you already know that the first post was a bit wrong. My daughter is living like this. She has very serious health issues and taxes and cost of living just seems to follow that. And as for taxes, she pays property, wheel, sewer, school, city, county, state, etc. These taxes take nearly half of her less than $700 per month. Then there's insurance...wow!
This is not an easy life for anybody. If we find a solution we will let you know. G-d bless.