Are we meant for marriage?

My boyfriend and I have been dating for almost 1 year and 3 months! We used to get into little fights almost every other week but now the fights have been happening less and less! We get into little fights almost once a month or so. He gave me the decision to take a break because he wants me to do really well in college and have a good future for myself and he told me that it was up to me and either way he would love me and support my decision. Well I chose to stay with him. No, I dont see him everyday beacuse I have to work almost 8 hours after I get out of class so i see him in my spare time. I know he loves me because he's tlaking about getting me a promise ring and we've talked abot what it would be like if we had kids and what will happen WHEN we get married. We're pretty much best friends as well as lovers. Do you think we will make it to that wedding day we talk about?