Who are we to condemn them? If they really in love with each other, why not? Yes, it is very risky but if they think they're doing it on the right track, then good for them. Getting married is not how long we know the person, it is how sincere and genuine the person is. After all marriage is a gamble. There are plenty of couples that been married after seeing each other 2 or 3 times and been into a long engagement before they decided to get married but still, they end up having divorced and seperated with each other. Men or women try to show their best when they are still BF/GF relationship and showing the true behavior and attitude after they been living together in one roof. I have a friends who have been married without seeing each other first before getting married but they are successful in their married life and they already married for 15 years and blessed with two sons. So, we can never tell what the future of everyone.