Re: In love with enemy
Its not easy to decide on such matters.
I know a girl who married a guy from an enemy family (there was a murder involved), now she is aloof from her own.
In your situation, its too hard to predict whether the guy is strong enough or sensible enough to withstand the family pressure when it comes. And if he really has to pressurize his own family to ask for rishta, then its not a very good beginning. You should discuss with your daughter if she would be able to handle all the emotional struggle that she may have to go through in future.