Puppy, I think its less than that, I read that 80% of M's survive infidelity, and of the 20% that do not, 55% of those relationships will fail, so I think that makes it something like 5%. I havent taken statistics in a long time though!
Dance, great post, you are right, you can see it in relationships all around you!
I guess I gave the wrong finger to the wrong man...