What should I do?Help please?

I don't know if anyone has ever seen the movie "he's just not that into you" But i can relate to it. They say that you can be with someone for a long time and he doesn't want to marry you, and that he will eventually be married, just never to you. I normally talk to guys for a while and they feed me lines like "i need to gain your trust" and what not. They never want to put the label on it, i can be hanging out with them for months, then they meet another girl and a week later they're boyfriend and girlfriend! I understand that I wasn't the right person for them but its just ridiculous.

Ive been seeing a guy for several weeks now,and we've been spending alot of time together. We both agree that we're getting to know each other at this point. I'm trying to determine if there will be a future with us or not. He's a very quite guy and i couldn't even imagine him talking about this kind of stuff,that's partly why i haven't brought it up, i also don't want him to think im rushing things. He's already taken me to meet mostly all his family, and he's definitely a gentleman.

I'm okay with him not being my boyfriend right now,but is this going to be another guy who wastes my time? What should i do..or say?