Maybe this is a bit of a tangent, but here goes....

I think that we all do stupid things in life. I don't think its necessary for anyone to reveal every past transgression in order to have a healthy relationship. I'm not saying that we should lie, but at the same time, everyone deserves to be able to move past the stupid crap they've done previously.

I question why he'd come out an tell you this. I don't know what I'd personally do if someone told me this...but the truth is that we all have our limits to what we can and cannot accept.