Hector's mother is a short, elderly-looking woman. Her skin is green and wrinkled, and her grey hair is held up in a bun. She has a large, lavender nose and slightly pale lips with two blunt teeth sticking up out of the bottom. She wears a purple dress and two rows of golden bangles on both of her arms. She is shown to very short in stature, as both Gumball and Darwin are taller than her.
Hector's mother is very protective of her son, choosing what movies he should watch and what comics he should read, but it is revealed that she has a very good reason for doing so, since giant's emotions are as big as their bodies and they must be kept calm.
Judging by her abnormally short stature and the many broomsticks located outside of the cave where she apparently lives, it can be assumed that she may be a witch of some sort.