It seems very immoral to me but then again I'm fairly convinced that most people are fairly shitty. Why should I be the one to hold up ideals of family values when I've seen plenty of both men and women cheat on their spouses?
Honestly, I'm sure I'll just call it off after she ties the knot. I guess I just wanted to know TRP's views on affairs.
Edit: forgot to mention that she wants me to impregnate her and have my kid without the guy knowing.