saddest cartoon breakups, sad cartoon breakups, heartbreaking cartoon breakups, saddest animated breakups, devastating cartoon breakups, cartoon breakups, avatar: the last airbender, adventure time, total drama, justice league, as told by ginger, steven universe, regular show, star vs the forces of evil, bojack horseman, the legend of korra, TV, cartoon, animated, watchmojo, watch mojo, top 10, list, mojo, msmojo