Ah, the New Year—a time for reflection, goal-setting, and convincing yourself that this  will finally be the year you stick to a workout routine or master the stock market. Whether you’re aiming for a six-pack or a 401(k) that doesn’t make you cry, the principle is the same: success comes from good habits. And guess what? The same logic applies to relationships. A healthy connection with your partner doesn’t just happen —it’s a long-term investment that requires a little stra