There will always be opportunists looking to make a buck off of family breakdown:

A controversial adultery website is now providing a money-back guarantee if its customers do not have an affair, the Herald Sun reported Tuesday.

Founder Noel Biderman -- in Australia to renew his own wedding vows -- said he would personally reimburse cheats who could not find a fling by following the website's guidelines.

... The dating site's Australian arm has more than 400,000 members. It claims to protect love rats from leaving a trail of "digital lipstick" by deleting personal communication between users and keeping identities secret.

The website has drawn international condemnation since its launch in 2001, with family groups accusing Biderman of making money from others' grief. In Australia, Family Council of Victoria president Peter Stokes said the website's success was a sad reflection on society. --Herald Sun