are you the black sheep? My ENFP friend has an ESTJ mom, ISTJ dad, and ISTJ brother. He got kicked out of his house quite a few times.
I share black sheep status with my INFJ brother. I'm by far the youngest so it's a weird interplay. I took a while to even care to expose my opinions on certain things, and since then there has been quite some animosity. But yeah, my brother is "weird" too, so it doesn't shock the family as much.