Physical and emotional changes cause pressures in the teenage years, as do changing relationships with parents and friends.
In India , the brother-sister sibling relationship is so cherished that a festival is held in observance called Raksha Bandhan.
Bank and Kahn , do consider it incest, but those researchers who do use that term distinguish between abusive incest and non-abusive incest.
Description: In moderate doses, rivalry may be a healthy indication that each child is assertive enough to express his or her differences with other siblings. Views of young sibling sexual contact may be affected by more general views regarding sexuality and minors: Finkelhor and Hotaling  consider sexual contact to be abusive only under these circumstances:.