Sweet, Sweet Karma
Karma has a sense of humor! Men may rant and rave about equality all they want, but pregnancy sickness is the great leveler in this narrative. He can’t say she did it on purpose, and she did try to inform him. I’m sure he’ll hand those seats over as soon as he detects a tummy bump.
She hoped he had to purchase a new computer so that the experience would sink in. Even if he didn’t, cleaning up the puke must have been unpleasant. She probably would have thrown up no matter how slowly he’d moved, but this should teach him to pay attention to those around him and not be such a jerk.