Fucked his brother

My ex, his brother, and I all had an apartment together. My ex and I were together for 8 years. I found out that he had been cheating on me for the last 2 years with one girl. I broke up with him annnnd fucked his brother🤷🏼‍♀️ I did the walk of shame out of the apartment while my ex and the girl he’d been cheating on me with were sitting at the table eating breakfast. I do feel pretty gross about it, but i’ll never forget the look on both of their faces when I walked by. #petty 🤷🏼‍♀️😅