my daughter have filed maintainence case in india.his husband is at singapore,the exchange rate of singapore dollar is 50 rs. but the opponent's lawyer presented ppp rate (price,parity.....) which is 1singapore dollar =17.74 (approximately as it varies ).
so now if ppp rate is calculated then he has to pay very low amount but exchange rate has high amount.
which can applied ?
what is ppp rate and ppp law?it is applicable in maintainence case?and why?
or can exchange rate is applicable for the maintainance case ?and why?
is there any another such rate which is applicable to maintenance case?
what is our defence against ppp and exchange rate?
please guide me..