I got married to my husband in 2001, I got my green card in 2004, in 2006 my husband left me for another woman, I will like to file for my citizenship in May , it will be four years and nine months, I have gotten the forms to file, but they are asking for my husband name and address, and other questions tried contacting his job but they said he does not work there anymore.How do I answer these questions if I do not know where he is.

If you are already divorced, submit copy of divorce decree.. you don't need to know where he is now.