It's hard to imagine, but even if you never fully forgive your cheating spouse, your feelings of anger will likely soften over time. It would be tragic if you sent a destructive message now that you couldn't take back later.

Why is it that as most new relationships develop, couples tend to see each other naked before seeing each other's bank accounts?

You can argue that people reconcile out of fear, or crappy financial consequences, or keeping it together for the kids. But I also think mixed up in there is compassion -- a great big heart that is trying very hard to love someone who has grievously hurt them.

People often assume the problem is sex, but there's actually another issue that may be to blame.

Caroline Modarressy-Tehrani hosted a segment on HuffPost Live about how infidelity affects different relationships. Mandy Stadtmiller, Deputy Editor a...

During the HuffPost Live segment “Cheaters' Victims: Safeguarding Yourself Against Infidelity,” host Caroline Tehrani explored how cheating affect...

Over the past few years, I've witnessed a growing number of married couples in my fortysomething peer group calling it quits. Not surprisingly, infidelity is a factor in many of these breakups. What is surprising is that it's the women -- not the men-- who are cheating.

An unauthorized book detailing a Hollywood producer's former life as an Israeli secret agent says he witnessed Brad Pitt and Angelina Jolie fall for e...

While reading this weekend's New York Times Magazine's cover story about infidelity, I thought about the cases of my two girlfriends, Sarah and Kim, who were having affairs while my marriage was on the rocks.

After years of handling divorces, I thought nothing could shock me. And then a client told me about Ashley Madison, the website for "The discreet who want to cheat."

A year ago, Cynthia Shackelford, a 62-year-old North Carolina wife won an "alienation of affection" case against her husband's mistress. The case is...