Elizabeth and Aaron Had Been Married for Six Months When

Elizabeth and Aaron had been married for six months when Elizabeth started to feel dissatisfied in their relationship. Although Aaron was a nice person and fun to be around, he didn't do any of the cooking or cleaning, despite the fact that both of them worked full-time. Elizabeth's dissatisfaction was likely due to the fact that

A) Aaron exhibited a lack of commitment in his behavior.
B) Elizabeth expected an equitable investment in household chores from Aaron.
C) Aaron was enjoying too much interdependence in their relationship.
D) Elizabeth was conflicted by her own dialectical tensions between work and home.