According to a U.S. News survey, financial infidelity was most common for 18- to 25-year-olds. Hiding debts and/or accounts from a partner was the most common financial secret. The most-cited reason ...

It seemed so simple: Men are more jealous of sexual infidelity, while women are more jealous if their partner falls in love with someone else. But it is not quite that simple. Recent research shows ...

When 48-year-old site manager Valerie* left her husband, she cited lying about money as a reason for their relationship dissolution during their divorce proceedings. She tells Mashable, "He had never ...

The Dark Triad traits are Machiavellianism, narcissism, and psychopathy, which are distinct, yet interrelated traits characterised by a lack of empathy and high levels of self-centredness.

In mainstream society, monogamous relationships have been seen as the only option for folks looking to get married, have children, and live a so-called “normal” life. As polyamory and consensual ...