The truth about deception Includes a very interesting interactive survey - how likely is your partner to cheat.
Surviving A Love Relationship Trauma A real life story, documenting the trauma I went through during the relationship problem and resources to help heal yourself.
All about Cheating
Discussion of infidelity
Cheater Buster
Stop The Deception of Cyber Infidelity - how to detect a cheating spouse.
Busted You! Information about Online Infidelity and Software for Recording PC and Internet Activity
Keep your secrets A useful guide to not getting caught
Adult�rio (an adultery web site in Portuguese)
INFIDELIDAD Una cana al aire (I think this is an adultery web site in Spanish)
BDSM online - Adultery for adults - lots of good advice
AffairLady The Study of Extramarital Affairs
the "Ready for Love" Resource Page
Counseling Net Online Discussion
Three Steps To Take To End An Extramarital Affair
Night Owl Mk. II -- Philosophy of Life/Adultery
Swingers Galore A web site devoted to the swinging lifestyle. This is not the same as adultery and definitely not for the faint hearted. Well worth a look though.
Other www adultery resources
Web pages about adultery
UK Extra-Marital Affairs
This is a moderated discussion group for UK based people who are having, or have had, an extra-marital romance. It's not for people who are looking for casual sex, it's for romance or friendship. The primary purpose of the group is to exchange pro-adultery links, but discussion is welcome as well.
Mailing lists - Starting and carrying on an affair
There are loads of discussion groups at Yahoo Groups - http://groups.yahoo.com/, too numerous to mention. Try searching for obvious words such as ADULTERY, EXTRAMARITAL, AFFAIR etc.
hits since 1st January (1176 in 2005 (29039 total), 3411 in 2004, 5945 in 2003, 16616 in 2002, 1891 hits from 1st November to 31st December 2001)