This could be a great topic for a marriage/ relationship guru.
According to the American Academy of Matrimonial Lawyers, Facebook use is now cited in one in five of every US divorce cases. Over 80 percent of divorce lawyers claim that the rising use of social media has become the catalyst for extramarital affairs. The thrill of being acquainted with old friends can be enough of a turn-on to spark casual conversations.
Those personal conversations, between two emotionally available people, can lead to a deepened sense of intimacy which can lead to actual physical contact. It's highly unlikely that a harmless Facebook poke is given with the idea of conducting an extramarital affair. It's more likely that these people, some of whom have previously dated, are interested in catching up on old times, and these personal interactions can lead to deeper, more meaningful connections.
These connections can easily turn sexual and suggestive, as online connections have a way of becoming more personal and emotional more quickly. If your personal partnership is no longer fulfilling you, it's easy to turn to people who "knew you way back when" and establish a new connection, rather than facing marital problems.
Wayne
PS: Thanks to (TheStir.com) for sharing this story!