Before I discovered the concept of the 5 love languages, a bit of advice I was given was to become a student of my wife and to take time to learn what makes her feel loved. I soon learned that what makes her feel loved may not always be the thing I want to do because it may not come natural to me. But learning to love her in the way that makes her feel loved is a greater demonstration of my love for her, because I've chosen to do it with a goal of pleasing her.
Emotions are our spontaneous response to life. We have these emotions, but if the emotion is a negative emotion, then I have a choice to say, "I am feeling sad tonight because this happened, but I am not going to let my sadness keep me from engaging my wife in conversation. "
On the other hand, if I walk in the house, I don't even bother to find her, I just walk in the den and flip on the TV, get myself something to drink, sit down, start unwinding, I have influenced my wife in a very negative way.
Very few alcoholics get into a treatment program until they are at the end of the rope, often when they feel like they are about to lose something that is important to them, namely a wife or their family. The same is true with those who are physically and verbally abusive.
If I walk in the house, and I greet my wife, and I give her a hug, kiss her on the cheek, and I say to her, "Honey, how'd your day go," and I listed to how her day went. If I say, "Is there anything I can do to help you," and she tells me, "Honey, if you could peel the potatoes," or whatever, I have influenced my wife in a very positive way.