Research shows that the cornerstone of long-lasting marriages often lies not in grand gestures, but in the small, consistent routines couples maintain throughout their relationship. Studies have ...

When you see your partner first thing in the morning, basic etiquette is as simple as greeting them. "That little hello in the morning goes a long way," she says. It signals, "I see you. You're alive.

There are also some habits that successful couples pick up in the morning that can strengthen their relationships as well. Here's what Morin and sexuality and relationship expert, Sara Nasserzadeh, ...

Among the habits of successful couples is overcommunication. Specifically, successful couples express empathy and appreciation for one another on a regular basis, Amy Morin, a psychotherapist and ...