<human>: Give me the gist of the text in a nutshell

I have been dating a guy for about 7 months now and things are going really well! It's my first serious relationship and we're talking about moving in together. I love him and am really happy.

I have mentioned on a few occasions that I was sexually abused when I was younger. He never really says anything when I bring it up...more of the silent supportive type. It bothers me a little bit but I've told him that and we're working on it.

I have never told him who did the abusing. It was my older brother. My boyfriend has met my family, including my brother and I am very close with my family, including my brother. I have never talked with my brother about what he did but I have forgiven him and mostly gotten over it. I don't think about it as much now as I used to but it still affects me and it is still an important part of my life. It is really important to me that my SO knows about what I've been through and can support me but it is also really important to me that my SO is close with my family. I could see this relationship being very long-term.

I can't decide whether to tell my boyfriend that it was my brother who abused me. Could he ever have a normal relationship with my brother/family? They get along really well right now. But I can't imagine keeping that secret from him for my whole life. I'm also nervous to tell people in general because I'm afraid they would bring it up to him and my secret would get out. I've told a few people that I was molested but I have only told a couple people (therapist, etc) that it was my brother. I'm so confused! Any advice would be greatly appreciated. Thanks!
<bot>: My brother molested me when I was growing up and I can't decide whether to tell my boyfriend because I'm worried about how it will impact their relationship.