Hey
I experienced something similar. My ex and I had been together for 4.5 years. The relationship had to end, she became addicted to drugs and had severe mental issues that were too much for me to handle. I should have known from the beginning that she was no good. In the beginning of the relationship I caught her talking to her ex. Sending her emails of love songs and stuff like that. Her ex replied to her saying to stop sending her youtube videos and such. I told my girl at the time that it was wrong to do so and that even her ex didn't want her doing it. She eventually stopped.
Fast forward 4.5 years later and the relationship became as bad as it could be. My ex didn't know that I was trans and that I was hiding it. I hadn't transitioned yet. Having this on my mind and wanting to transition but knowing that she would never understand was causing me sever anxiety and stress. On top of that she was triggering me and yet she didn't know it. My ex had prevented me from dressing in males clothes and such. She was the only one that could dress in men's clothes. So we finally ended things and I made sure we ended on bad terms because I didn't want her bugging me.
It's been about 2 years since we broke up. I did keep tabs on her because I didn't want her finding out that I was in the process of transitioning. Last year she contacted me 3 times by email. Saying how she missed me and that she wanted to be with me. Apparently her current girlfriend was "toxic", her words, not mine.
Weird and strange thing happened a few days ago. I woke up from a dream of her begging me to get back with me. The next day she emailed me saying she keeps having dreams of her begging me to get back with me. It was scary and strange.
Anyways, she was telling me how she wanted to break up with her current girlfriend and get back with me. Wasn't gonna happen and I wasn't answering any of her emails. On top of that she had no idea I had medically and surgically transitioned. When I went home and checked her facebook I saw that she was sending lovey messages/pictures/videos to her current girlfriend. ~insert angry face~ It was then that I realized something about my ex.
She is emotionally unstable, selfish, unkind, and every curse word imaginable. She is always looking to see if the "grass is greener on the other side" type of girl. She won't ruin what she has unless she knows for sure she can go back. Honestly, this girl will never have the please of even having a go f yourself email. She doesn't even deserve it. I changed my name, gender and physical self. She will never have that "girl" back. Know that pleases me beyond belief.
I talked to my therapist about her and we talked about me coming out as transgender. I told my therapist about how she is and how our life was. My therapist advice: block her/delete her from your life/never look back. She is terrible, unstable and emotionally a mess of a person. It's not worth my time or effort.
I could walk past my ex and she would never know it was me. I'm grateful for that. I will never let someone treat me as bad as she did.
I do still have dreams of her trying to get back with me. And every single one of them is of me saying no. Eventually, when I find someone else, these dreams will go away. I'm sure of it.
Now that I'm post op I'm ready to date once more. I'll find someone else and will be happy.
Try not to let someone like her get to you. It isn't worth it. Yeah, it's hard, but it will get better for you. Keep yourself busy, make new friends and you should be alright. Heck, even talk to someone about it like I did. I told my therapist and got her advice.
Best of luck and feel free to message me if you like.