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: About 3 years ago possibly even longer, I slept with my best friends  of 17 years boyfriend, before they started dating (note: I also have a boyfriend now, we’ve been together for 2.5 years) 

It was at a party at her house and we had sex in her bed. For 3 years it was a running joke because he liked her but slept with me (I was super easy at the time so it didn’t take much). I must also note that in that time, she never had feelings for him. She just saw him as a friend and nothing more. They recently started dating maybe a bit less than a year ago?

Fast forward to my birthday in August and I got super drunk and I guess reminded her that I slept with him (memory is fuzzy, too much tequila). It’s been about 4 months and she hasn’t so much as said one word to me about it.

I’m so confused because she already knew it happened, and I’ve apologized profusely but she’s still very angry with me,

Am I the asshole in this situation? Or is she being petty? 

sleeping with my best friends boyfriend