After breaking up with my ex 4 years ago I started dating my current boyfriend who I do love but I often think about my ex and I miss him and how I felt with him. We talk privately from time to time and he still flirts with me. I think I'm still in love with him even though I have a boyfriend. I started dating my current boyfriend 3 months after breaking with my ex so I never really got over my ex. 
My ex and I were high school sweethearts and we broke up because of arguments and he had some growing up to do. Now, he has matured and has really become the ideal guy (for me). My ex and I have the same mindset and aspirations, its something I don't have with my current boyfriend. Recently my current boyfriend and I have been having a lot of problems (arguments, him making me feel insecure, putting me down) but then he immediately tries to make it up to me or promises he'll change but he doesn't. I'm thinking about writing a letter to my ex and telling him that I miss him and wonder how he feels about me. I want to know if he thinks the story of us is over or would he want to try again if I were single. Is this letter a good idea?
user
I have been dating my current boyfriend for 3 and a half years but I still have feelings for my high school
assistant
After breaking up with my ex 4 years ago I started dating my current boyfriend who I do love but I often think about my ex and I miss him and how I felt with him. We talk privately from time to time and he still flirts with me. I think I'm still in love with him even though I have a boyfriend. I started dating my current boyfriend 3 months after breaking with my ex so I never really got over my ex. 
My ex and I were high school sweethearts and we broke up because of arguments and he had some growing up to do. Now, he has matured and has really become the ideal guy (for me). My ex and I have the same mindset and aspirations, its something I don't have with my current boyfriend. Recently my current boyfriend and I have been having a lot of problems (arguments, him making me feel insecure, putting me down) but then he immediately tries to make it up to me or promises he'll change but he doesn't. I'm thinking about writing a letter to my ex and telling him that I miss him and wonder how he feels about me. I want to know if he thinks the story of us is over or would he want to try again if I were single. Is this letter a good idea?
user
I want to tell my ex I still have feelings for him. He is my boyfriend and I miss him a lot.
assistant