If wife has filled case under section 9 against her husband at her parents district.
Later husband filed a case under same section 9 against wife but in another city. This is almost 21 days later his wife filed a case against him.
But for the case filed by husband got court's date earlier than the case filed by wife.
In this case what should be done? Is it legal what husband has done? What court will do? Will second case cancelled by court as wife filed case earlier than husband? What action should wife take?