How do you confront a guy about other women, when he isn't your boyfriend?

Ok, so met a guy about a month ago in Las Vegas. And of course, what happens there usually stays there and I was totally ok with that. But we exchanged numbers anyway, because our connection was seemingly very deep. So deep in fact, that he drove 6 hrs just to be with me on my birthday. Great guy right? ok, now I'm sure he has girls in his home city,he's very attractive, and shoot I have guys here at home that im seeing too. But he has made statements that its only me he needs, and were meant for eachother, and blah blah..While he was here we had a GREAT time, he brought gifts, had great sex, chilled with my friends, shared alot of laughs but it was clear things werent quite as magical as they were in Vegas..But he still insisted that I am one in a million, called me his Mrs.and blah blah.. lol anyway, so now he is back in my city visiting his other friends, but he is putting messages on his facebook about how he is loving the women in this city, and how they show him so much love here..and its just like ok., I am not trying to be apart of his "City Groupies". I was ok with him, and the fact that he probably has other women in his own city, but damn in my city too? So the next time he is here, it probably wont just be me he is "visiting". And now I'm suppose to see him tonight because he's in town. What should I do? Should I mention the facebook post, and let him know I dont want to be just another girl for him in THIS city? or should I just say eff it and give him the boot completely? I like him ALOT we can talk for hours and have a great natural chemistry, but I'm wiilling to pass all that up if I have to be one of four others just to get it. I am educated, attractive and young, I CAN get someone else and low key already do lol, but I REALLY REALLY like this guy. What do you all think?