I am really hoping that someone can help me fix myself. I am in a relationship with a great guy. Here is the situation. He has a friend who lives very far away and only comes home like once a year. When he comes home they like to spend time together and I am all for that. Last year they went out of town on a Friday and I did not meet up with them until Saturday night. We talked and I had some stuff to do on Saturday and it wasn't until I called to confirm that I was coming that he informed me that there was an old classmate there that happened to be a girl. Come to find out she had been there Friday night as well. When I got there I let it go and had a good time. But it has bothered me because I felt like if I had not went there would I ever had known? And why wasn't I told? Well I try to let it go but this friend is coming again this year and they have plans to do things and I am not included. Is it so wrong of me to want to be included? I respect the fact that he needs his guy time but my thoughts are if they are going out and there is going to be other people around why shouldn't I be able to come too? If you have not already figured it out I am an overly jealous person. I have pretty much driven this man away already but this was the final straw for him. I just have to know how to not be so jealous.
Help please. :(

I don't think it is right if he is not keeping you informed and including you SOMETIMES.
He may be fed up and have you on his last straw so you need to evaluate how much he means to you and how much you trust him.