Did I have a reason to explode??

Ok well, i dont know this was really weird. I went to bed kind of upset last night and when I woke up I had this heavy feeling that maybe I would get in a fight with my boyfriend. The scary thing is...it happened. For the first time, I got so pissed at him that I had to stop talking to him. It happened at lunchtime when this girl..(whom i don't like at all) sat at our table. My boyfriend likes her as a friend, but i don't. I barely knew her, and my boyfriend wanted to share with her all my "personal and semi-ual yet funny kind of stories" I was not ok with this, and just because I let my other friends here the stories, doesn't mean I wanted this girl to (i don't really trust people I barely know) My boyfriend kept hounding and hounding me, and told me I need to lighten up and learn to laugh at myself. I kept getting more and more pissed because my pleads of "no" and "stop" just weren't getting through to the guy. So finally I just sat there and boiled, and then got up and told him