I'm messaging someone (I'm not supposed to) because they're trying to apologize..only to realize it was my gf's friend setting me up
What do you mean you're not supposed to message? Why?
I shouldn't be messaging other girls.
Aren't you messaging someone for other reasons, though? From what you're saying, it doesn't appear like you're trying to cheat.
I meant that I'm dating someone and shouldn't be messaging other girls.
You said something about someone apologizing to you, but your girlfriend's friend was setting it up. I don't think you're in the wrong here.