She Cheated, Asked her to write whole incident

This side Adi,

I was in a relationship during my college time and + 2years, and in these 6 years, in last year of our college she cheated, I tried asking her but she never confessed the whole thing and then a time came when she agreed to share the whole incident and she wrote a story.

Till date I have that story with me.

she is getting married.