moderncutthroat

Yeah, that's the only "legit" fear I can think of, and if that's not a concern it's really an issue of whether he's "over" the threesome phase or not. If he is over that phase, then he probably is ready to commit (you know, once you've been together a while).

I know you're ready to settle down, but I would hope you wouldn't just hop into a relationship with the assumption that if he doesn't talk about forever all the time he's a time-waster or something. You're still young. I'm guessing your issue is more that you want someone who is mature and READY to settle down in the future, with the right person, and hopefully that right person is you.

Yeah, it's all about open communication.