Does anyone know the actual stats of WAS that return home after separation and an OP is involved?

I know most affairs fizzle w/in 6 months of discovery.
I know most that lead to marriage don't last.
But of those, how many go back to their families?

Don't want to be a downer, but I get discouraged and want to know what my chances really are. I Know I overanalyze everything. Humor me please.

Me29
H33
D9 months
S2
S9(previous R)
Sep 8-19-07
I file 11-5-07
H home (Retro) 2-15-08
"Today is the tomorrow of yesterday." -- S9