After Divorce, Children's Contact with Their Nonresident Parent

After divorce, children's contact with their nonresident parent:

A) is linked with positive adjustment if the parents can agree on childrearing methods and maintain a cordial relationship
B) remains helpful even if the nonresident parent becomes a casual adult pal instead of maintaining the parental role
C) remains helpful even if the nonresident father has a history of antisocial acts
D) remains helpful especially when the child serves as a go-between for the custodial and nonresidential parents