Why does a teenage girl want to wear clothes like a boy?
She could be a tom boy, which is to say, a girl with more of a boyish lifestyle/ clothing style than that of a girl. Studies have proven that children tend to be confused with their gender (among many other things) if both parents aren’t there, or do not play an active role in parenting them. Also, if the mom behaves like a man (wears flannel, boots, maybe a “butch” haircut, which is a very short one) or if the dad doesn’t really “wear the pants” in the house.