Couples who spend regular time together on “date nights” are happier and less likely to divorce says a University of Virginia marriage study. In fact, the study recommends couples make date night a habit. But with dinner and a movie easily hitting a C-note (don’t forget that babysitter) many couples forego this simple pleasure. Never fear, here are 50 cheap or even free date night ideas for couples of every age to keep that spark going throughout the year.