This article originally appeared on fatherly.com What is the single most important piece of marriage advice you’d give someone?  It’s a tough question because one, you don’t want to sound cliché, and two, well, there’s a lot of advice out there to sift through. What’s the one thing to highlight?  When we posed the question … Continue reading The One Piece of Marriage Advice Everyone Should Know, According to 19 Therapists