My sister is 14 going on 30. She thinks she knows everything and right now she is boy crazy (for older boys... like 16, 17) She's going to be a freshman this year and I don't trsut the boys in school. Should I keep and eye on her even though she treats me like dirt on her shoe? My mom never seems to punish her, and my dad isn't around so I feel like I should say something to her but every time I do it just turns into a fight. She doesn't want to listen to anything except her loser friends. I try to leave her be but its hard, I don't want to see her fall.
Should I keep giving her advice or no?
Should I keep and eye on her?