For me there are several promises that that one's broken are unforgivable that I would have broken but just at those moments where they would have been broken something comes out of nowhere and stops me, changes the circumstance, whatever it is and then it doesn't happen. It puts me back on the path with her. For my understanding this is what happens with her too with me and so I really should not worry that there are key promises that are broken that are unforgivable once broken.