Definition: Given a real-life anecdote of a complex ethical situation, generate a suitable title that describes the main event/root cause of the situation. Imagine that the given text is a social media post, and you have to write the title of the post, so the users can decide to read the main text or not.
Input: Just so you know I’m on mobile. Sorry for any formatting issues. 

Basically I saw my mate cheat on his girlfriend of 10 months with some random woman at one of his gigs. He’s in a band and performs away from home at least once a month. I happened to be at one of his away performances in January of this year and saw him cheat. He even confessed to me over text everything that went down. 

In February I then met his gf and I felt super bad for knowing what I did. I asked my friend 3 or 4 times to come clean but he refused. So I asked him a final time, he said no, so I told his gf myself. Of course he knew it was me and got pissed that I didn’t give him a heads up so he could prepare. 

I’ve told people in my life this story and have gotten both “well done” and “you’re a cunt”. Just thought I’d see what reddit has to say. 

making my friends cheating known to their partner