Kshatriya. Rajput. That would imply honor is extremely important. This would pretty certainly be a situation where the family would *not* take it to court, so in a sense, the legalities are meaningless. They would try to use power and influence, and try to keep it quiet.
They would have a strong sense of ownership of her. The first embarrassment for the family would be that she's a defiant daughter. Defiant daughters - or sons - would reflect badly on the family.
However, if you are setting this in pre-Independence India, then the Christian missions might have a bit more power than subsequently. (1947 is rather late, though, since the political shift toward Independence would already have occurred.)I presume the priest is Irish or Scottish?
Depending on how much resistance you want in your story, the family could just disown her (if she's one of many daughters and does it quietly) and hush it up.
Or if you want more conflict, they could fight to have her returned with the intention of marrying her off suitably so she's no longer a problem. This might mean retainers galloping up to the place she's being hidden, demanding she be returned. This is not so likely; one fear would be that no one would want to marry their other daughters, since this girl would give the whole family a bad name. But injured pride can make people do strange things.