My sister came round the day after boxing day to my parents where I was still staying. She came round to ask for receipts to the bag my DM brought her to get a refund. The mugs that my DM brought her that I thought were lovely but apparently they are too large and that's too much tea for her. She returned the window cleaner thing my mum got her for a floor steamer. She then sat on the sofa and said she was thinking of returning her leather jacket her DP had brought her for the money. She said this in front of her DP. Aibu to think she's being a CF