Mark

Mark 3:33-35

33 Jesus responded, "Who do you think are my mother and brothers?" 34 Looking around, taking in everyone seated around him, he said, "Right here, right in front of you — my mother and my brothers. 35 Obedience is thicker than blood. The person who obeys God's will is my brother and sister and mother."   

This puts a completely different perspective on “relatives”