The rights, which have crystallized on the date of filing of suit, is enforceable, although such rights may have been taken away post filing of Suit.
Still further, one of the principles is that the rights of the parties have to be determined on the date when lis commences i.e., on the date of filing of the suit. The plaintiff is entitled to decree on that day when he initiated the proceedings, therefore, rights of the parties have to be examined as on the said day.