My husband is not the person who will buy a card for his dad for Father's Day. He just isn't. He never ever bought a card for anyone. He does buy presents for occasions sometimes and usually they are good quality, expensive presents. So he is the kind of person who will gift someone, but not just for the sake of it, if you see what I mean? Tonight we are going for dinner at my father in law. It's not an occasion he would ever consider buying a present for. AIBU not to interfere by buying a card or present for my father in law myself? I know it will be frowned upon by my sil and I feel that I am generally expected to do things like this on my husband's behalf (for example I deal with 90% of family Christmas presents and also birthday presents). But Father's Day, I think it stretches it too much. I don't really know how my fil would feel about it tbh, he wouldn't in a million years complain or express dissatisfaction but I don't know his feelings about it. Btw, my own father passed away many many years ago and Father's Day is not something we commonly celebrate in the country I come from. Plus I feel there is an unnecessary craze with cards in Britain, but I must admit I have got used to it and generally give cards for most occasions. Thanks in advance for any responses.