<human>: As the title says, my boyfriend wants to "test the waters."

We've been best friends for a while and basically tell each other every aspect of our lives, and what's going on. Through a series of events, he and I ended up getting together and very much love each other. We've been officially together for about 3 months now.

Problem is that previously, he lacked a lot of confidence. Now that we're dating, he feels a lot more confident about himself and started thinking about wanting to test the waters and try dating other women. In the past, he has gotten upset about the fact that I was able to date around during high school (where we met) while he wasn't (he lost his virginity to me, his first girlfriend).

Now, I don't believe he's just toying with me. I believe him when he says he loves me (be it as his best friend or partner). But because I believe him, I don't know what to do when he says he wants to explore. I do not want to date while knowing there's an expiration date coming in the next year or so. I also have no desire to look for other men to date.

We do talk a lot about our future together and what we'll do and how we'll build it. We talk about what family we would have together and how we would raise our kids and so on. We're basically on the same page, except for this. Every time we talk about this, it's like walking on eggshells because this is something he's "struggling with."

What do I do? Do I just say, "Let's break up"? Do I just ride it through?

Give me a shortened version of the text
<bot>: BF feels confident about picking up other chicks after we got together, now struggling with wanting to date around and explore. We also have a lot of other problems regarding his insecurity about my past sex life that I can answer as I go.