Some of your suggestions have made me lol! My MIL has become very difficult of late. It was her birthday a couple of weeks ago and she’d given DH very specific guidelines about the kind of nightie she wanted. The size, type, material etc. I went with him to ensure we did what she wanted, and I was really pleased with the one we bought. When she opened it she straight away complained it was too big. I explained it was the size she’d asked for. She then complained about the material, the look of it etc, then practically threw it at me and told me I’d have to take it back! We did get her a new one but just stuck it in the post.