Do I need to work in order to fix my husband’s papers if I’m an American citizen living with him in Mexico?

Generally, a U.S. Citizen may marry a foreign national in another country and then succeed in consular processing for the foreign national spouse to be able to enter the U.S. and become a Lawful Permanent Resident (to get a "Green Card"). It would be wise to engage a U.S. immigration to learn all of the relevant facts about your husband and your marriage in order to be able to advise about eligibilities, options and strategies, and to represent you and your husband in the application process. Some immigration law firms, including mine, offer legal services on a "flat fee" basis so that a client will know the total expense from the very beginning, and a few immigration law firms, including mine, offer an initial consultation free of charge.