I stay with my daughter, my son-in-law and my two grandsons aged 9 and almost 5. I am welcomed by both my daughter and my son-in-law as it gives them time to go out together or do what they want (and also a lie-in on Saturday and Sundays. I get to enjoy time with my grandsons and I enjoy playing with them (second childhood). I was wondering how much is reasonable to give my daughter and son-in-law towards my meals I buy a takeaway once a month for us all but I don’t feel that’s enough. They haven’t asked for anything but I want to be fair. Thanks all for a suggestion.