I have a friend that I have been friends with literally our whole lives (we are now in our 30s). As kids we were together all the time. As adults, we have always made time for each other, talking on the phone, emailing, holidays together, vacations together. I would not call her my "best" friend. But she is certainly one of my closest friends and my oldest friend.
She recently got engaged and I am shocked that she did not ask me to be in her wedding party. She was engaged once before and I was her maid of honor. (The wedding never happened.) She is having 6 bridesmaids - her sister, her brother's girlfriend and 4 friends.
I am not hurt or jealous about not "being a bridesmaid". When I think about putting on the dress and walking down the aisle, I am relieved that I don't have to do that. However, when I think about all that we have been through together, I am hurt that she does not want to share this big day in her life with me. It makes me think that she doesn't love me as much as I love her. It makes me really sad.
Am I over reacting? How do I get over it?

