Wiktionary
you and yours
n. (context colloquial English) yourself and your family or loved ones, usually in salutations.
Wikipedia
You and Yours
You and Yours is a British radio consumer affairs programme, broadcast on BBC Radio 4.
Usage examples of "you and yours".
And in the name of that great day, and in the name of what we still can bring to pass for you and yours, save us from whatever evil threatens!
If, however, I am allowed to think that you and yours feel an interest in my fate and actions, it may be the means -- it may put me on my guard -- at least, it will be something to live for.
He has committed crimes against you and yours, and you may do with him what you will.