<human>: Summarize the given text in a few sentences.

This kind of things seems to happen frequently with her but this is the one I am currently facing and want to know if IM out of line or if SHE is.

Yesterday for the super bow we went out with some friends. We were drinking, having a great time, when she starts getting jealous of this one girl (my buddy's gf) because i said she was pretty. Anyways that goes away and some sexual texts start coming up from my buddy and his best girl buddy. He shows me one and i react by saying things like "oh shit", "damn", etc. nothing sexual. My gf goes to read it and says " oh, this makes me want to touch myself" immediatly everyone was staring at her and me. A buddy commented "shes a little too sexual huh" . 2 minutes later, he showed her his dick on a pic. The other girl, said she likes gaping and etc, at this point, pissed off, I said I want to see! now shes mad at ME! What the hell! Am I wrong here? She says so many embarrassing things and I always have to be worried about what the next thing that will be flying out of her mouth is. we get into ana argument after (obviously) and says i never let her blame me for what shes upset about, that she is losing feelings(she says this kind of frequently when shes upset) everytime this happens, and that her ex is lined up for her(because I told her she needed an open relationship with someone who doesnt care) Am i wrong?
<bot>: I got upset about my gf talking about touching herself in front of my buddies and dont know if I am right or wrong.