I only have one single friend too, I know what your talking about. It can get awkward sometimes.
The statistic I kept thinking of was, if 80% of marriages survive infidelity, how am I in the minority here? I am middle class, white, average everything! I have never been in the minority for anything, why does this have to be the time I end up in the losing 20%?!
I've never heard that 80% figure. That sounds a little high to me. It's CERTAINLY possible for a marriage to survive infidelity, with both partners willing to work at it and with the help of a good MC and some systems in place to make sure it doesn't happen again, but 80% seems awfully high to me. I'd estimate more like 50/50, but I have nothing to base that on other than my gut.