My question involves landlord-tenant law in the State of: NEW YORK

Hi.. we have been living in a small house in New York State for the past 4 months.. we have been dealing with bed bugs that are coming from the walls. The landlord has been spraying some chemical (though he can't recall the name) in the room on a number of occasions.

The bugs are back and we now have a 5 week old daughter.. any resource on how we can break our year lease because of these critters would be greatly apprechiated !!

THANK YOU