Q. When my mother-in-law visits, she puts newspaper on a dining chair before sitting down. I’m so speechless that someone could behave in this way that I don’t say anything. What comment could I could make to discourage this? Or, given she only visits three times a year, should I just chalk it up to ‘crazy in-laws’? By way of detail, I’m Australian and my mother-in-law is a Scotswoman.