If a process server is not able to serve your spouse, you can petition the court to either serve your spouse via certified mail or by publication. Serving your spouse by certified mail means that we will mail a copy of the citation and petition to the last known address of your spouse and that will trigger service.
The other alternative is to serve your spouse by publication, which means that notice of the filing of your petition will be published in a local newspaper or newspapers. Service by publication takes a little bit longer than the other methods of service, as there is a longer period of time that must past before the answer is due.
If your spouse does not file an answer by the answer due date, a default judgment can be entered.