Background info first,DH is the eldest & he has a younger ds who PIL's think the sun shines out of,especially her 2 dd's to the expense on our ds.
Anyway,you get the jist,so every yr we buy them Christmas presents & you think i would learn by now as every yr fil asks us for the reciept for dn's gifts cos they dont like them.
I always get them really good presents,i think about them & they are in the region of about £35ish.
So this Christmas sil had bought our ds a gift that we had already got him,no problems we thought,we wont bother asking for the receipt to swap it.
FIL came yesterday & asked us for the receipt for the dn's gifts & i said i dont know where they are i will look for them.
You would think i would learn by now & just get them a voucher but i like lo's to have a gift to open on Christmas Day to play with.
Anyway i know the gifts i bought are now 1/2 price so i am tempted to say i cant find the receipt so then if she wants to change them she will only get 1/2 the money back.
Oh & MIL was the one who gave me a few hints as to what to buy them so i know what we bought wasn't duplicated.
I know i am being petty but its so annoying,next yr they are getting vouchers.
AIBU?
I know i am tbh but i want to be childish about this.