According to a Study Conducted by Werking, Which of the Following

According to a study conducted by Werking, which of the following statements is true of friendships in midlife?

A) The amount of time spent with friends decreases when one gains a romantic partner, but it increases after marriage.
B) People tend to see much less of friends who could be construed by a spouse to be a potential romantic rival.
C) Couples tend to have less marital problems when none of their personal friendships involve their spouses.
D) When romantic couples have a lot of friends in common, it increases the total number of friends they have.