There are several substantial plusses to a career in first response. Society will always have a need for firefighters, police officers and EMTs. The pay is regular and the benefits are comprehensive. But for every plus, there's a minus that's much harder to swallow. first responder marriages face the same challenges as civilian marriages, plus an entirely unique set.
You and your spouse can act preemptively by recognizing the stressors unique to first responder marriages. Are any of the stressors below plaguing your marriage? If so, pray together and brainstorm solutions. If not, ask yourselves how you would deal with these problems if they were to arise in the future.