My favorite all time saying is that 'you can pick and choose your friends but not your family.' Perhaps that's because I have some extended family members who are constant reminders of that famous quote.
My immediate family is very close as well as my 1st cousins, aunts and uncles and for the most part, I would choose to be friends with them. However, I do have some cousins "that don't know me and I don't know them" and would prefer to keep it that way. I have been known to desert my grocery cart and flee when I catch a glimpse of them at the grocery store. These people and their lifestyles made Jeff Foxworthy rich and famous.