You guys' advice does have an effect on me, FYI. I repeat these words I see you writing in my head to myself, and it causes me to at least distance myself for some time. This is why I even seek advice in the first place.
I wish I could say it revolutionalizes my mentality, which is what is really wrong here. I take it for granted that men cheat, so I accept it and I'm not phased by it. On my end, that's what needs work. On his end, god knows.