are established that apply equally to all children in the household.
: There is often a perceived "scarcity" of parental attention. Stepsisters may compete for the time and approval of both the biological parent and the new stepparent, leading to resentment if one child feels the other is being favored. III. Loyalty Conflicts and the "Replacement" Myth
: Conflicts often arise over shared bedrooms, bathrooms, or personal belongings. For an only child suddenly gaining a stepsister, the loss of privacy can feel like an intrusion.
Adolescence inherently involves social comparison, which is intensified in a blended home.
rather than forcing an immediate "sisterly" bond.