I didn't cheat for just sex, I cheated for mainly revenge... is that just as bad too?

We broke up obviously but before that, I revenged cheated on her. I gave a taste of her own medicine, repaid her with the exact thing she did. Then I confessed it to her the following day just out of spite. At least I admitted it the next day. She didn't. I had to find out through texts.

I had a ONS with one of her good friends too. She cheated with my now ex best friend. I did the same. I didn't really like the girl too much. I just wanted to get even before leaving her.

But now I'm wondering if I made things worst for me. I wanted to get rid of the humiliation so I did it back. Is this just as bad too? I feel as if it solved nothing.

I didn't cheat for just sex, I cheated for mainly revenge... is that just as bad too?
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