Re: Fake Tits???
We went through this about a year and a half ago, Honestly I was aginst it. My wife really wanted a touchup after two kids which I agreed left her worse off. But I didn't care, I was fine with the way they were. She had her heart set on it and all her friends were doing it too(that didn't help). I knew I wouldn't reject the new members of the family, but I just felt it wasn't worth the risk(surgery,infection,malpractice,money,ect)
In the end we did it, they turned out Fan-____ing-tastic so I have no complaints. We'll see how that goes in the future.
As to the wife+boobs=cheating equation, I agree that women like men will cheat when/if the right situation comes about. I think the correlation with the boobs is that the new bust gives women the boost in self esteem/image to take that step that they may have considered in the past but not had the confidence to engage. I have seen in my wife a newfound desire to be a little more out going and confident, and I can see how a person with already compromised morals could use that to justify a percieved self betterment with a brief taste of greener grass. But in the end thats all it is; an easy to sell justification for self gratification.