If you think you’re present with your wife, try listening to her. Does your mind wander? Notice. When you look at her, how deeply do you see her? Look again, look deeper. Meet her gaze and keep it for longer than usual, longer than comfortable. If she asks what you’re doing, tell her. “I’m looking into you. I want to see you deeply. I’m curious about who you are. After all these years I still want to know who you are every day.” But only say it if you mean it, if you know it’s true.