The marriages of U.S. Armed Forces service members often fail because of infidelity on the part of one or both spouses. Infidelity will likely continue to be one of the leading causes of divorce for all marriages. Every day, military couples face the fear of one spouse being injured or killed when deployed overseas.

How long does the average military relationship last?

Most deployments last at least six months. Sure, you say, this is only half of a year. But think of the things that can occur in that half-year. You may receive a promotion and/ or an opportunity to relocate for work.