I had a good wife and a solid household. After our baby was born, she started to try to influence my behaviors with guilt because she knows I am a person of conscience. It made me try harder to no avail. Eventually, a coworker started to compliment me and make me feel like a genuinely good person. I became attracted to them and it ruined my marriage and reputation. My greatest guilt comes from putting my daughter in a situation where she has to go back and forth between two homes. I relocated very close to her and see her almost everyday. But it would have been better to stay with her mother, even if it would have been harder for me emotionally. Since the affair, I am committed to never being with another woman because I can't stand the thought of my child seeing me with someone besides her mom.
I hope you are doing better.