In the Times magazine today there was an advert for an insurance company showing a bride on her wedding day with the following caption: "Cushion yourself for the day your daughter's no longer your responsibility."
I'm a grown-up! I ceased to be my parents' responsibility long before I got married and, following the wedding, I did not become DH's responsibility (except in a mutual sort of way and I don't think this is what they're referring to). Gah!