Frankly, I was intrigued. Really? Eight million folks had signed up to have affairs with neighbors? What brought about that level of marital unhappiness - and secrecy?

Researchers analysed the results of a US study in which more than 5000 women and 4000 men were questioned on their sexuality three times - at the ages of 16, 22 and 28.

Temptation to cheat, pressure to look perfect: "These WAGS are playing the most competitive sport out there: getting and keeping that pro-athlete man."

If your partner isn't doing his bit when it comes to looking after the little ones, here's something that might change his ways.

Woman turns plane delay into gripping Twitter soap opera, live-tweeting the break-up of a couple across the aisle from her.

A range of implications associated with the Ashley Madison hacking scandal have emerged, writes sex and relationship expert, Jayne Lucke.

A study has found that couples who split child caring equally report more satisfaction with their sex lives and relationships.

The fallout from the Ashley Madison hack will hurt victims of pranks who have never cheated, writes Heather du Plessis-Allan.

Couples who indulge in extra nights of passion end up feeling more miserable.

It used to be that young women who had a lot of sex were "sluts", writes Verity Johnson. So what's changed?

A former employee of the Ashley Madison adultery website has claimed she was told to create hundreds of fake profiles of female 'members' to entice men to join up.

Flying solo can be just as satisfying for some people as being in a relationship, new research finds.

A 21st century masquerade ball with free alcohol, paper bags and 80 single characters. It had Shakespearean comedy, or tragedy, written all over it.

Unless you're lucky enough to live under a rock, you've probably heard that Ashley Madison, a dating site that caters to married folks looking to cheat on their spouses, has had a huge data leak.

Some might cheer Ashley Madison breach, but it shows even ordinary people can be hit and hurt by the cyber-zealots.

Later this month Mrs Seymour will fly to Minsk to compete in Mrs Universe - a beauty pageant for women who are married with children, that begins on Monday.

Ashley Madison's founder has long argued that the unfaithful are unfairly stigmatized. Not only that, he thinks that the world would be a better place if more people cheated on their spouses.

Abuse is possible anywhere, so learn the warning signals and be honest with yourself and your loved ones. Here's what you should be watching out for.

It seems as good a time as any to delve into one of the most complex and fascinating questions in social science: Are humans even meant to be faithful to one partner?

Hackers have dumped more info as map claims to reveal locations of men and women registered with Ashley Madison - and there are 22861 users in Auckland alone.

A user of cheating site Ashley Madison has been exposed on the air after a suspicious wife phoned in and asked the hosts to check her husband's email address.

"Making normal sexuality into a medical problem is an easy PR task with enduring serious consequences for the health of NZ women."

Council staff, youth workers, health professionals and a lawyer are among the Kiwi civil servants linked to account details hacked from AshleyMadison.com.

Dumping your girlfriend by text is not the most adult way to end a relationship - but what this woman did next was certainly not a grown-up way to deal with it.

The hacking of customer data threatens to ruin lives. Plus, graphic shows 25 cities with highest number of accounts.

Hackers who infiltrated cheating site AshleyMadison.com have acted on their threat to publish data online - and it appears a would-be cheater has used the PM's name.

Hackers who infiltrated cheating site AshleyMadison.com last month have today acted on their threat to publish customer data online.

It may have been a fake, but that didn't stop what was believed to be Jennifer Aniston's wedding dress from going viral.