Your girlfriend needs a divorce. You should consult an experienced attorney who can hire a PI to search for her husband. Once a last-known address is found, he can be served divorce papers there or by publication if the court allows substitute service. If her son is from the marriage, you will have to wait 6 months to enter a judgment unless you can get the court to waive it to allow you two to marry before you ship out. After a year, you can file a step-parent adoption and become her son's legal father if there has been no support and/or no contact with the child for more than two years.
Answered on Oct 31st, 2012 at 4:52 AM