Robin Wright and Ben Foster have reportedly called off their engagement for a second time.

After two weeks of hacks, you'd think people would lay off the site. Not quite. Plenty of Kiwi men are still active on Ashley Madison.

Heightened expectations can leave women feeling worse off in marriage than men.

Melinda Tankard Reist spends a fair bit of time in fairly grubby places. She says it's paying off.

When is hacking good, and when is it bad? The Ashley Madison leak offers a curly conundrum, writes Paul Thomas.

All Black great Josh Kronfeld has married the love of his life after seven years and two children together.

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.

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.

Peter Bromhead's take on the Ashley Madison scandal.

The man who shocked his wife with a surprise pregnancy announcement as he filmed a YouTube vlog, was reportedly a paying subscriber to Ashley Madison.

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

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.

The fallout from the Ashley Madison hack is a massive wake-up call that all of us need to take greater care with our data, writes Juha Saarinen.

If you've ever used it - or you're worried your spouse might have - read on for our advice on dealing with this most intimate of criminal hacks.

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.