The Legend of Cora
Family relationships are tricky: you are bound to them by blood and are expected to love them even when they are unlovable and when you would much rather shed their blood (kidding, of course). So it would come as a pleasant bonus when you have relatives that you not only love because they are kin, but also actually like because of the bonds of friendship formed among you. I could tell you stories of family drama (from both my paternal and maternal sides of the equation) collected through the years that have left me wishing I wasn't related to some of 'these people': stories of conflict over money matters, broken trust over inheritance issues, severed communication because of unresolved misunderstandings. The list could go on. On the other hand, there have also been many encouraging memories of relatives going above and beyond the call of familial duty that reinforced the maxim, "blood is thicker than water": cousins, uncles, aunts, brothers, sister...