I do agree Grace and that's why I feel there aren't differing levels of 'forgivability'.
Anything proffered as an excuse is just that because often there is little of nothing wrong within the main relationship. I think I was almost pre-empting the most commonly trotted out response to 'why affairs happen'.
...and that saying was only created to help the steak feel less hurt when the hamburger did run away with the spoon!
Seriously, there is really no rhyme or reason as to why some do it (not forgetting, some don't!). Having said that, I do think there is a type of person that would ...because I know I'm the type of person that wouldn't.
In the time since X's affair, I've thought all sorts about human kind. I've dredged the depths of my soul, desperate to understand hows and whys but I never truly will. I nearly lost myself in trying to understand something that I never genuinely can, it's as if whatever programming is in some people to enable them to betray just isn't in me.
The healthiest conclusion I reached was to put my faith in myself (as I said yesterday, a pact not to mistrust my instincts) and to be aware that the only person worth taking the risk of trusting again is someone who truly and with self awareness and genuine intention, enriches my life.
Because they truly want the best for me, I can only hope (and feel safer in hoping) they wont do the worst to me.
Although I would never take it as far as denial (and so, losing touch with my instincts) I have to believe (and it's taken much courage to do so!) that it's possible it wont happen again. Hope would be a horrific aspect of my nature to lose. Without it, what do we have?