Hmph. I almost revived this thread about 2 hours ago.
My dad is a CLASSIC ENTJ. My mother is an ISFJ.
They clashed over and over again. My father can be an antagonizer, going on and on about details no one cares about except for himself, causing all the rest of us to withdraw from him (INFJ, INFP, and ISFJ). Before they split, my mother always seemed to be engaged in muted violence of some sort, throwing things at him but we never knew anything was flying through the air until it thumped against the wall or broke something else. I think she missed her target intentionally.
This scared me. When the judge asked us who we wanted to live with, I chose my father. As I grew older, I often wondered if the constant psychological warfare from my father and I's horn-locking more damaging than the physical abuse I may have encountered from my mother.