Please give me advice

Sammy

My husband everyday drinking and smoking..he drinking and smoking out of limit..I can't tolerate .. I'm in stress..I recently come in USA from india..I have been here 7 months..when I come here he is fine...after 4 month he changed.. drinking smoking alot..and he is not doing work. He said I go for work but he didn't..he come back home late night ..and he is drunk everyday.. what I do..I don't know..I'm very upset.