Dude, you've got your head in the air. The negative things are objective evaluations of the (nonreal) relationship, if I got angry, she'd know it first, not EJMR hah. Don't get into a panic attack because of it, just forget it all. I don't even know why this is exploding. Peace out.
And you're 26 years old, tops. I'm 29 and still use colloquialisms. For instance I might have told that chick you were arguing with "dueces" or some such. But you're using 1990's slang in a dorky way, which proxies your overall intelligence, and probably has much more to do with your job placement than the girl who (sob) sucked your dick too often in grad school.