It really hurts!! Can I have some advice or opinions?

My girlfriend and I have been together for 6 months and we have fallen deeply I. Love. We both have been cheated on in the past. So we are both scared. We were out together on Sunday, her sister was also there. Now to start with she disappeared for an hour and left me sitting alone at the table watchin her and her sisters bags. She was sitting in the smoking area talking to a group of guys, which I didn't really like. We left and she asked for one of the guys numbers, she is new to the city and looking to make friends. She doesn't see what the big deal is as I was there and they all know she is with me. But this is what happened to me before and now I'm being made to feel guilty for being nervous. She says I don't trust her, but I scared. I want to see the txts they have sent so I can put my mind at rest but she won't let me see them. She says that I am the only guy she wants to be with and that she loves me, and I believe her. But I don't know if I can go on with her being so inconsiderate... Am I being unreasonable???

Put the internet to work for you. via Personal Recipe 2629984