When somebody close to you is pregnant, you'll likely want to do everything you can to make their life easier and more comfortable, especially if it's as simple as buying them different food to you because they're craving really specific things.
A woman took to Reddit's 'Am I the a**hole' forum to complain about her sister-in-law, however, saying that she's moved in with her and her husband because her pregnancy is high-risk. She keeps "requesting candy, ice cream, chips, pizza rolls, basically all junk food constantly because she has cravings", which the woman has taken an issue with as she likes to run a healthy household.