Which of the following statements about mother–stepfather families is true? a)boys often react with sulky, resistant behavior to their custodial mother’s remarriage. b)mothers’ friction with sons tends to increase. c)it is the most common form of blended family. d)older school-age children display a marked decrease in acting-out behavior

The correct answer is letter C.

Explanation:  The family, is one of the most important institutions of society and it has, over time, undergone several transformations, changing its meaning according to the environment and the historical moment in which it finds itself.

Today there are many different types of family, and the mixed family is the most common among them. Families in which the mother or father married other people, divorced, and started a new family.

c: in the east might be the correct answer