Wow, an unexpected trigger. I have a wonderful friend whose name is A. I sometimes refer to her as the one who saved my life.
Long story short: My ex the perp and I did not live in the same city. My friend A and her significant other live in his city. I once ended up having to crash at their place on short notice, and I was pretty distraught. My ex was going out of town (knowing I was coming to visit) and wouldn't let me stay at his apartment. Anyway, A. was able to spend the whole day with me, just wandering around and listening to me. I did not know it at the time but I was in shock and I was dealing with post-traumatic rape symptoms. It hadn't been named that way.
Cut to the present, 3.5 years later: A. is working on a video presentation for an organization we both support, and she asked me for some pictures from that other time period in electronic format. So I popped in an unmarked CD, and there were pictures of my ex on it. It was a major trigger, I just now teared up, and logged on to the site. I will breathe deeply, and not send A. any pictures from that roll. I'm sure she'll understand. I have others.