"It's hard because as much as we try, we feel that the system pushes you to the position that we are," the 65-year-old told CBS News.
Negrete said she does not see how she and her family will get back on their feet.
"I don't see any way, especially with everything so expensive, like gas, the rents, everything," she said.
Negrete is a member of one of the fastest growing groups now facing homelessness: baby boomers.
Like her, many worked low-paying jobs and had no savings to fall back on when times got tough.
And now I have to move because they've increased the rent above what I even earn for a given month,'" said Teresa Smith.
Smith started Dreams for Change, an organization that helps homeless people by providing jobs and safe parking for those with cars. »