On occasion, a spouse will separate and relocate without telling or notifying the other spouse. Most Court systems have a provision for granting a divorce when you cannot locate your spouse. The Court will usually have a procedure that allows service by publishing and mailing (to the last known address) notice of the divorce. Although the Court may decline to enter substantive orders (such as alimony or child support) without the presence of the other party, the divorce itself will almost certainly be granted.