system
surprised: I was very shocked when i learned that  my wife cheated on me 
human
i was shocked when i found out my wife cheated on me
gpt
Thats horrible! Im so sorry to hear that.  Why would she do that?
human
Im not sure what should i do though ?
gpt
It depends, if you love her, you could try to work it out.  Or you could cheat on her too