"Fireproof" is the story of a firefighter, Captain Caleb Holt, who lives by the old firefighter's adage: "Never leave your partner behind". But, after seven years of marriage to his wife Catherine, their own relationship is failing. Neither one understands the pressures the other faces. Caleb claims that Catherine is too sensitive and "doesn't show me respect." Whereas she tells her hospital co-workers that he is "so insensitive" and that "he doesn't listen to me" and "doesn't understand my needs." As they prepare to file for divorce, Caleb's father challenges his son to commit to a 40-day test called "The Love Dare." Caleb starts it, but more for his father's sake than for his marriage.