Could you explain to him that you are having a hard time talking about it? If he knows what you meant then he may be okay with just knowing that. I was pretty much the same way as you. She told me she didn't need to know details. She didn't feel the details were important unless I wanted her to know. Over time I have given her a few details, but she still doesn't really know what actually happened and what didn't..We have been dealing with this issue for about 5 years.