So my boyfriend and I have been together for 8 months. We've had sex. I know of two other people he's had sex with but i know there's a few more.. But he hasn't been with 10 people. So it's like 7 people. I know that it could be worse. Thinking about this makes me upset. I know that he's with me now and he doesn't care about them at all. But should I even be upset about it? I want to know who they are but at the same time I dont because all i'll do is overthink about it. Should I even care? I mean, I do care but what do you guys think?