I have noticed over the years if my in-laws are visiting us or we are visiting them if someone is putting the kettle on to make drinks, I am left out because i don't like hot drinks. Is it really so hard to offer me a soft drink that i know they have, while they are having tea and coffee? It's the same at dinner, it is totally alien to me to have hot drinks with dinner, not to mention having to excuse myself half way through to get my own drink. It also happens with dessert, if i am not having what they are having i get nothing. I complained to my husband and he has improved a little but if his parents are doing it, it never changes.