Which Couple Is in the First Stage of the Divorce

Multiple Choice

Which couple is in the first stage of the divorce process?

A) Charlie brings up the idea of divorce to Rachel after months of unhappiness.
B) Nick and Sharon start going to parties and gatherings in different cars. Their friends notice they are not supporting each other.
C) Tony and Tina's sex life has declined and they no longer show the affection that once characterized their marriage.
D) Kyle fantasizes about his own apartment without Morgan.