How Can I sue NYCHA for not properly repairing my asbestos floor problem?

I have became the head of household in 2004 of my late great grandmothers apartment. Thereafter I been trying to get housing to repair my liver no room and bedroom floors. Court ordered as well as ticket behind ticket no emergency repairs were taken even with the scale of asbestos being a threat. We are now in 2017 and I had a daughter in 2011 my floors are still infected, in which housing only covered my floors with tiles instead of handling it properly as needed when a household is exposed to asbestos