Splitting
nTitus 3:10-11 (NIV) Warn a divisive person once, and then warn him a second time. After that, have nothing to do with him. 11 You may be sure that such a man is warped and sinful; he is self-condemned.
nGalatians 5:15 (NIV) If you keep on biting and devouring each other, watch out or you will be destroyed by each other.