Most Helpful Guy
It is a decision you both will have to make. But, from my past experience, if I was in your shoes, (and i hate to say it) i'd end it. But, who knows 5-10 years down the road, you guys might have a wonderful story about how your relationship grew into your marriage? No one can say but you and him.
Most Helpful Girl
It's up to you, we can't make that choice for you. The main problem is your insecurities