passhole aggressive
Coined from the terms of asshole and passive aggressive. The behavior that is exhibited by someone who is dissatisfied, uncooperative or unhappy but who doesn't want to be overtly mean or rude to the person who instigated their behavior. Instead the person just subtly behaving in a contrary way and not confronting the problem directly, he or she will be more likely to pass on their rage onto a innocent bystander.
It looks like Jacob is in his passhole aggressive mode again. After Sheila broke up with him, he unfriended 3 friends on Facebook, and not any of them have a clue as to why.