According to various experiences, the stepparent's role is <u>Precarious</u>. The relationship between a stepparent and a stepchild only exists in law as long as the biological parent and stepparent are married.
This is because the word <u>precarious</u> simply means something not fully secured and can collapse at any time.
Given that the relationship of stepparents and the stepchildren are dependent on the marriage status of step-parents and the biological parents, it means the role of stepparents is not secured.
It has been found that many times, the relationship between the biological parents and the stepparents tends to go sour at any point in time which generally jeopardizes the role of stepparents in stepchildren.
Hence, in this case, it is concluded that the correct answer is option B. "Precarious."
Learn more about Precarious here: brainly.com/question/1395656