Disappointing, good, would and couldn't, could and wouldn't, broken people, extreme, good people, broken histories, difference, middle-class, parents I don't wanna bring my possible kids home to.
Family, or main family, I consider parents, siblings, long-term partner, kids, stepkids.
I actually consider blood as the first priority, only to be downgraded by extreme circumstances. I put my own life and interests first, regardless of blood. Blood will mean that I will do an effort and stick around only for the reason of blood as it possible and in my interest. It's like I heard on Dr. Phil one time loosely, family are those who gotta take you in when nobody else wants to.
Also, I wonder about these people saying they would take a bullet for someone else, f.ex. a family member... I think this is mostly in the realm of ideation and wishful thinking. Taking a bullet to your body from a gun means just that. I wouldn't do that for anyone, unless me getting shot in the arm would mean my sister would survive. If 1:1, hell no, not for anyone at all. The bullet doesn't go away, it's you or the person who you are talking about.