Who Will Stray?

Some are more prone to infidelity than others.

When Partners Cheat: Who Deserves Second Chances?

By Stephen A. Diamond Ph.D.
Is forgiveness always the right thing to do?

Low Infidelity, Shock Statistics, and the Forgiveness Factor

By Rita Watson MPH
Why is the Internet hyping cheating statistics?

The #1 Predictor of Divorce (and How to Prevent It)

By Preston Ni M.S.B.A.
How to prevent the top predictor of divorce

Is Casual Sex Depressing?

By J. R. Bruns M.D.
Were we sold a bill of goods during the Sexual Revolution?

When Adolescents Renounce The Family Faith

By Carl E Pickhardt Ph.D.
Teenagers can reject religious training and attendance, returning to it later.

Sex Addicts Anonymous Meeting, Politicians' Division

By Stanton Peele Ph.D.
Why so many political sex addicts?

Eye Contact May Not Be Such a Great Way To Persaude

By David DiSalvo
Research suggests that eye contact may not be the key to influence after all.

I Wouldn't Trust Him to...(Fill in the Blank)

By Donna Barstow
A cartoon about a good way to tell if he's faithful.

Questions On Marriage, Monogamy, and Multiple Relationship

By Michael J Formica MS, MA, EdM
Can an affair help a marriage?

What Motivates Sexual Promiscuity?

By Stephen A. Diamond Ph.D.
The psychodynamic meaning of nymphomania

7 Keys to Long-Term Relationship Success

By Preston Ni M.S.B.A.
7 keys to making your love last

Forgiveness after Betrayal

By Steven Stosny, Ph.D.
Living and loving again.

50% of Us May Cheat, But 50% of Us Don’t

By Michael J Formica MS, MA, EdM
The positive side of infidelity

"My Wife May Be Calling" - Tiger Loses His Lustre

By Stanton Peele Ph.D.
Tiger Woods' taste for big boobs guaranteed his infidelity

Serial Adultery: Is It Chance or Character?

By Mark D. White Ph.D.
When does repeated adultery become an issue of character?

Gender, Power & Infidelity: A Complicated Affair

By Sherrie Bourg Carter Psy.D.
Research finds that power, not gender, plays a big role in infidelity

What's Wrong With Infidelity?

By Lisa Firestone Ph.D.
Once we agree on the terms of a relationship, we must stand by these decisions.

The Las Vegas Relationship Test

By Thomas G. Plante Ph.D., ABPP
Why you'll want to go to Las Vegas before saying “I do.”

If Your Partner Cheated Should You Cheat Too?

By Guy Winch Ph.D.
The consequences of cheating for revenge and retaliation

The Affair Warning Sign You Should Never Ignore

By Guy Winch Ph.D.
An affair warning sign one should not ignore

Lost Love Affairs: "What Was I Thinking?"

By Nancy Kalish Ph.D.
The teen love is back... and so is adolescent thinking

Before The Engagement: Ask About The Teen Sweetheart!

By Nancy Kalish Ph.D.
What I've learned as a lost love researcher...

Why Affairs Tempt Us, And How to Prevent Them

By Susan Heitler Ph.D.
Emotional affairs can prove as disastrous as sexual ones. Prevention is key.

Mind The Gap

By Robert J King Ph.D.
A gap exists between male and female orgasmic capacity during intercourse. Why?

Who's More Jealous: Men or Women?

By Vinita Mehta Ph.D., Ed.M.
A study sheds new light on an ancient question.

Recovery from an Affair

By Susan Heitler Ph.D.
Sexual infidelity can destroy a marriage—or lead to major marriage improvements.

Deception: The Real Villain Behind Relationship Infidelity

By Lisa Firestone Ph.D.
When we are honest with our partners, we are true to ourselves.

After the Infidelity: Can Counseling Help?

By Marilyn Wedge Ph.D.
Having an Affair is the Ultimate Power Play

6 Clues to Your Partner's Future Infidelity

By Susan K Perry Ph.D.
His shirt needn't smell of perfume for you to guess.

Dying to be Born

By Mario D Garrett Ph.D.
what dying cells tell us about aging

How Do Owl Monkeys Do It?

By Robert D. Martin Ph.D.
The puzzle of sperm production in owl monkeys

Americans’ Cheating Hearts: Results from Decades of Research

By Bella DePaulo Ph.D.
Decades of research reveal surprising truths about infidelity.