You know it. "Hon, we need to talk... How do you Define The Relationship?" Otherwise known in an article on Boundless as, "DTR." They have a really great assessment you can take to help you better understand your relationship and what kind of future it might have.
Boundless states, "The purpose of this assessment is to help you see how your evidence of connection compares to your level of clarity about your relationship. This assessment is structured to be helpful both for those who have seen a relationship grow over a period of time but want to know if it's moving toward a more formal romantic relationship and those who want to know if their formal romantic relationship is moving toward marriage."
Go. Read the article, and take the test. It might help you decide whether or not you should be in a relationship with someone, and if you have a future together. Blessings.