I have a close friend whom I have known for more than 10 years. We were best friends in high school but have seen each other less and less over the years. Despite this, I have always considered her to be a good friend and she has said the same.She was invited to both my shower and my bachelorette but never bothered to RSVP to either. At the time I like she didn't care about me enough to even take a couple minutes to let me know she couldn't make it. She didn't RSVP to the wedding and when I emailed her about it she told me that she and her boyfriend were going to go to go his "baseball friend's" wedding instead. I am so hurt by this that I don't think I want to be friends anymore. Would you say something to her or would you just let the friendship die out?