Blood doesnt make family. Id choose my friends over some family members any day. Its about people whose made the effort to see you and spend time with you. Blood doesnt mean shit. its just dna nothing more. My opinion, thats the way I look at it.
Don't take it personally when angry people create drama: "There are some people who always seem angry and continuously look for conflict. Walk away: the battle they are fighting isn't with you, it is with themselves.