Infidelity can be a major concern for any couple. After all, nobody wants to get cheated on. While there are ways to cheat-proof your relationship, some couples just seem to have it all figured out.

DEAR DEIDRE: NO matter how gorgeous they are or how much sex we have, I just can’t stay faithful to one woman. You'll now receive top stories, breaking news, and more, straight to your email. I’m 45.

Fidelity in a relationship is rarely a matter of chance. Psychology suggests that loyalty is often connected to certain personality traits, emotional maturity, and personal values. Men who stay ...

Two weeks ago, I wrote a column attempting to respond to many of the questions friends and reporters had about the crisis of sexual infidelity among clergy. Since that article, I have received many ...

The Faithful Man is a stranger among men. Among men, where it is an article of faith that no man is capable of sexual fidelity--that sexual fidelity is, in evolutionary terms, unnatural--the Faithful ...

As a relationship therapist for four decades, I have been called upon to intervene in hundreds of cases involving infidelity. A large percentage of couples seeking counseling do so because one or the ...

Marriage is designed to be a covenant. A sacred relationship of love, trust, and respect. A pairing unlike any other in terms of devotion, and commitment, designed to last a lifetime. Unfortunately, ...

Whenever I get caught cheating, I promise to change, but I don’t mean a word of it DEAR DEIDRE: NO matter how gorgeous they are or how much sex we have, I just can’t stay faithful to one woman. Can I ...