As far as telling her I love her, I did stop doing that before I bought the DR, apparently I did the smart thing there. As far as an affair, I know things can happen. If it changes anything about how I feel about the marriage - well, let's just say it would hurt me if she did, but I am still wanting this to work - call me a fool but I love her that much. For me to investigate it, knowing me, I am not sure it would help my case and my emotions may get the better of me.
My story: http://www.divorcebusting.com/forums/ubbthreads.php?ubb=showflat&Number=1867595#Post1867595