Basic Trope: A character who was previously depicted as a good person suddenly starts to become abusive just so their lover can be with another character. * Straight: Jack, Jill and June are in a Love Triangle, June at first seems to be good friends with Jack and Jill and both Jill and June seem to have equal chances with Jack. However all of a sudden, in a fit of rage, June attacks Jill, losing everyone's sympathy. Jack marries Jill soon afterwards. * Exaggerated: Jill and June seem like the best of friends but one day June snaps out of jealousy, almost killing Jack, and is promptly sent to jail. Jill is sitting by Jack's bedside when he wakes up. * Downplayed: Jack starts to notice little things like June being rude to waiters and disliking children, and realises she's not the