[单选题]
What does Karraker thi;jyx s6tfv)3knk is alsoeu bhc c1:v;p4+a;jb ,c(y kfz important?
A. Reducing marital stress on wives.
B. Stabilizing old couples' relations.
C. Providing extra care for divorced women.
D. Making men pay fortheir wives' health costs
