MIL has been told on about 6 occasions that a certain (expensive) brand of cosmetic brings me out in a rash, yet she keeps buying me it (mostly because she likes it )
Would i be unreasonable to buy her some very pongy jo Malone stuff for Christmas (I know she doesn't like it as we got it for her birthday once and hubby got an earful about how generic and thoughtless it was and that she didn't like it)