I know the title sounds absolutely terrible.

My ex and I were together for 5 years. I decided to propose, but she rejected me. The next day, we had a talk. She realized that she was gay, since "I've been trying to hard to please myself from men". We broke up.

The very next day, I get bombarded with text messages. My friends asked if this was true, and they linked me to a post. It was a Facebook (who uses Facebook) post (exposing me) about me cheating. She said that's why we broke up. Now I usually am not evil, but this pissed me off. She was destroying my reputation, for god knows why. I simply commented that the real reason that we broke up was because she is gay. People didn't believe me, until my ex literally screamed at me for outing her. Then a lot of people started to call her out for her lies. I know I'm probably a huge asshole. Though I feel like she deserves it.

But alas, AITA?

No. I did not cheat on her.

Yes. I did have sex with someone the day that we broke up. But it was after.