Single mother Theresa Johnnson becomes homeless, loses her job, and tries to survive with her young daughter Hillary through charities and public shelters.Single mother Theresa Johnnson becomes homeless, loses her job, and tries to survive with her young daughter Hillary through charities and public shelters.Single mother Theresa Johnnson becomes homeless, loses her job, and tries to survive with her young daughter Hillary through charities and public shelters.