Sister took care of property, but brother transferred it in his name

House in a residential area from past 29years aprox. But it is still registered in agticultural land (khatauni ) on the name of mother. Their are 3 heirs - 1 male (A) and 2 females (X and Y) . Father used to live alone on this house as mother died before . And all three heirs got married but during his oldage X daughter cares for him - cleaning , financially, constructed and maintained the house from her own salary too. Now its being 29 years aprox. Since father died & She used to live happily with her family. But from recent years Some times A used to visit her( like relatives vaccation gettogether) and put some boxes of him in this house (as told he doesnt have much place to put these extra goods on his (A) rented house on another city but own some flats too in another city N now changed name from mother to his name only in khatauni n pressurised to leave this home but X used to live on this house and pays all taxes n bills. What to do from the behalf of X to remain on this house?