Unfortunetly it is doubtful that this will decline in occurances.
http://news.yahoo.com/s/ap/ap_on_re_us/us_sc_governor_where
It is hard to imagine how people justify this type of behavior, but we see it everywhere, both outside and within the Church. How can his wife take him back after a year long affair and the broken trust? Trust takes years to build and a moment to destroy.