What Behaviors Usually Characterize the action stage of Marital Dissolution

What behaviors usually characterize the action stage of marital dissolution?

A) Couples often argue and struggle over such things as the division of property and child custody.
B) It is a relatively calm and tranquil period of readjustment.
C) A "transitional person" usually helps one or both of the partners take on a new identity.
D) Both of the partners usually accept the fact that the,marriage has ended.