namaste s/shrI kunjuppu and tks.
Although I am only in favour of endogamy, I think genuine cases might be considered. If the boy and girl are of different states and laguages, this complicates matters further. It is understandable (but not detestable) that in practical life, values that take precedence over the others are perhaps in this order: personal->family->religious->social->national->global. But then today's dharma seems to go in the reverse direction, bringing up such problems in its course.