Who is Mrs. Vhd Vhd from Cosmicomics and what is their importance?

Mrs. Vhd Vhd appears in the story, The Distance of the Moon. She is Captain Vhd Vhd's wife. She is in love with the Deaf One, and she is jealous of his love of the moon. She travels up to the moon with the others, and when the moon is about to start moving away from the Earth, Mrs. Vhd Vhd's plans to spend time with the Deaf One. Unfortunately, she goes astray and becomes trapped on the moon for a month with Qfwfq.