Being a Good Husband: How to Save a Marriage | The Art of Manliness

http://artofmanliness.com/2008/03/13/14-ways-to-affair-proof-your-marriage/

From the page: “Before we begin our discussion on how to immunize your marriage against infidelity, we should establish what constitutes cheating. Having sex with another woman other than your wife is obviously cheating. But it’s also possible to be unfaithful without having to go that far. Infidelity has shades of gray that should likewise be avoided. It is possible to be emotionally unfaithful without crossing any physical boundaries. A perfect example of this is online infidelity. More and more married men are having online romantic and sometimes sexual relationships with women other than their wife. While there’s no physical contact, I would definitely say this is cheating. Men who ‘date’ online are violating a trust that their wife has put in them to be faithful-both body and mind.”