Trina was doing "cherry-picking the evidence".
Step-by-step explanation:
Parenting is the process bringing up or supporting a child from infancy to adulthood. A good parent helps their child physically, emotionally, socially and also intelligently. Parenting particularly refers to rising of a child and not about the biological relationship.
Good parenting mainly focuses on developing independence in children. There are four different parenting styles: authoritarian, permissive, uninvolved and authoritative.
Cherry picking helped Trina to know about the particular authoritarian parenting style followed by her parents.