A few years ago an old school friend messaged me to say his best mate was now dating his ex of 3 years. My friend was very upset at the time and had doubts that they may have done things behind his back while he was still with her. This guy then goes on to marry the girl. He has been married to her for 2 years but is unhappy now. The guys are no longer friends after what happened. This makes me wonder, does anyone else think it is wrong to date your best friend's ex knowing full well that it would hurt them?*
... will I be disadvantaged?