Check out this New York Times article called “Try These ‘Love Hacks’ to Fix Your Marriage.” After studying thousands of couples, psychologist Eli Finkel has an explanation for the decline in people’s satisfaction with their marriages over the past four decades.

Key takeaways include:

1. The importance of touch in building trust and affection.
2. The do’s and don’ts of having a fight, including the strategy of ‘looking at a fight from the outside.’
3. How and why to celebrate small victories.