Bottomline, it seems like there is a lot of lack of character at play. And people who are too quick to seek immediate gratification. It seems that we as men, are slowly starting to take a more feminine role, in honr of Teddy P., it seems we are too often likely to fall into a "Love TKO", than a woman.
This can affect us in our relationships as well. As was stated we'll get too comfortable, lose our edge (this may also have something to do with the fact that women are demanding that our roles change, and that many Babyboomer fathers were weak men and we as men now are going by what we saw, now see that shit was wrong ).
As far as the cheating, we all come up with excuses, that is our culture today, but many of us deep down realize, that we our responsible for our own decisions, and many of us today are spoiled selfish priscks-man-childs if you will. As far a the "women" are concerned, most of today females, are not women, they haven't grown up yet, and are used to getting what they want, when they want, and how they want it. Think of getting as much Holloween candy as you could, after a while, it doesn't seem so pleasant, correct? Kinda boring? So then you start searching for thrills, a challenge, for "candy" that seems unobtainable---there you go. Fact of the matter cheaters, men and women, don't think about the other person, they are thinking only about themselves. Same way as most criminals think. Criminals don't think about who they steal from, who they are defrauding, whose family is left without a house.
I see women on a daily basis who cheat on their men, who file restraining orders to get their signif others out of the house to bring the new man in, all the while playing like they are the "good girls". I think many women would stay in a relationship for certain securities (maybe that's the reason why Wiggs wife didn't sign those divorce papers---she knew she was wrong, and she knew she would have a hard time finding someone else).