Relationships are like houseplants. Neglect makes it droop, overcare can suffocate it, and the right balance helps it thrive.

Practice this one tool, which might not seem sexy, but can help to lighten each and every facet of your relationship.

Most people want to keep their relationship in a state where both partners are happy and feeling loved. But how do people learn how to do that? Research shows great relationships don't happen by ...