Running your marriage on an empty "love tank" may cost you even more than trying to drive your car without oil. WARNING: Understanding the five love languages and learning to speak the primary love language of your spouse may radically affect his or her behavior. People behave differently when their emotional love tanks are full.

As for quality time, the time you spend staying in contact, working to encourage one another, sending each other notes and gifts, etc., is quality time. Of course, it's not the preferred form of quality time, but it is quality time nonetheless. You must learn to view it and appreciate it as such.

Sex is designed to be the unique expression of our commitment to each other for a lifetime. When this commitment is broken, it is devastating to the marriage. However, this does not mean that the marriage is destined for divorce. If the offending party is willing to break off the extramarital involvement and do the hard work of rebuilding the marriage, there can be genuine restoration.

if Physical Touch is your wife's language and you're not by nature a "toucher," begin with small things such as putting your hand on her shoulder as you pour a cup of coffee or give her a "love pat" on the shoulder as you walk by. These small touches will begin to break down the barrier. Each time you touch, the next touch will be easier. You can become proficient in speaking the language of Physical Touch. The same is true with the other languages. If you're not a Words of Affirmation person and you discover that your wife's language is Words of Affirmation, make a list of statements that you hear from other people or that you read or hear in the media. Stand in front of a mirror and read the list until you become comfortable hearing yourself say those words. Then choose one of the statements to say to your wife. Each time you affirm her, it will become easier. Not only will your wife feel good about your changed behavior but you'll also feel good about yourself, because you'll know that you're effectively expressing love to her.

If the teen's love language is Physical Touch and you've been hugging him and kissing him on the cheek, he may well push you away and say, "Leave me alone." It doesn't mean that he doesn't need Physical Touch; it means that he considers those particular touches to be childish. You must now speak Physical Touch in more adult dialects, such as an elbow to the side, a fist to the shoulder, or a pat on the back. Or you might wrestle your teen to the floor. These touches will communicate your love to a teenager. The worst thing you can do to a teenager whose love language is Physical Touch is to withdraw when the teen says, "Don't touch me."