Does he have the right to be mad at me?
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What Girls Said 1
Were you wrong to do that? maybe, because you did that out of revenge and that may ruin his chance of being with that girl, so I think you also know why he was mad.
However, chances are also that you also saved another girl from being the victim of a habitual cheater. And his behavior was just rude to you, and therefore you can also justify what you've done with these reasons.
In short I think there's not really a right/wrong thing, just that if I were you, the only thing I'd be concerned would not that whether that was the right or wrong move, but whether what I did will cause me into trouble or not. (Like, if he made up his mind to get even with you, that would be really more troublesome.)
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