I frequently see questions in online forums regarding in which country a couple must seek a divorce. The answer is you seek a divorce in the country in which you live. In Arizona, the only requirement to get a divorce is that you lived in Arizona for the 90 days immediately preceding the day you file your petition for dissolution of marriage. It does not matter whether you got married in another country, like Mexico, or you got married in Arizona, or you got married in another state in the United States. In Arizona, you can get a divorce no matter where you were married.