My boyfriend is upset about my past with my Ex.
My boyfriend of four months, great friends of 8 years, had asked me a question a couple days ago. He was curious about something I did with him, and was wondering if I had ever done anything similar with my Ex. My boyfriend and I are very comfortable with each other, and have talked about/discussed a lot of things together, he had told me about something much worse that had happen in his past, only because it was something serious and I had found out about it from someone else. Back to my question; He is very clear that he shouldn't have even asked me the question because it is my business, but I wasn't going to lie to him about what I had done. Of course my first instinct was to tell him the truth and not keep anything to myself for obvious reasons, so I did. He didn't take it very well and the next few days seeing each other we keep having these strange arguments. We never fight and the fights got to the point where we both are sitting by each other crying.. He feels very sick about what I had done with my Ex and it hurts him. A lot of things keep reminding him about it, and puts the images right back in his head.. I try everything to cheer him up, do my best to talk about topics unrelated to the situation, and tell him how much he means to me and how nothing in my past matters anymore. He knows this but keeps putting himself down and telling me he just needs to stop being such a baby about it because I didn't react this horribly when I found out about his past situation with his Ex. He tells me he just hates the thought of his significant other with another person. I completely understand that. I know these things take time to overcome but I just wanted to know that if anyone can give me some tips on how I should be handling this or possibly things I can do to help solve this situation...
Thank you