If she forgets your 1 year wedding anniversary AND does a dissappearing act most of that day, yeah she absolutely is and has been cheating your whole relationship. That's all I needed to know and her laughter over forgetting when I reminded her is just icing. Yum, I was young but the pain of knowong how stupid I was will never go away. I could see the truth and knew I was right but it was worse than I allowed myself to comprehend and I could not find the way out for 20+ years. And now I need to go through this venting and remembering because you are still trying to regain access to me.