They really don't belong there at all at any age. It has always made me uncomfortable when a young child is in the women's locker room at the gym. A dressing room is a bit different because there are usually separation with walls and doors.
Look for them in the kitchen, where they should be!
Maybe you should thank her. Assuming that your mother and sister aren't awful people who hate you and want to make you unhappy, maybe they can see that this guy is bad news and is definitely not someone you should be dating.
no she should not make you wear her clothes
It depends but in my opinion no a boy should not hit his sister it's wrong
She was a sister. Sisters and nuns consider themselves to be brides of Christ. They do not marry.
Your mother's sister is your aunt.
Your mother's sister is your aunt.
Your mother's sister is your aunt. Your mother's mother is your grandmother.
Your mother's sister is your aunt.
Your half-sister's mother may be your mother, if you have different fathers. If you have different mothers and your father is married to your half-sister's mother, then you probably should call her "mother." If your half-sister's mother is not connected to your father (i.e. her father married your mother) then there is no relationship name for you to call her mother, other than "my half-sister's mother."
Your mother's sister's son is your first cousin. In Canada and the United States, you are not allowed to marry your mother, your sibling or your child. However about half the jurisdictions in the US permit first cousins to marry.
Mother Teresa's sister would take care of her mother then her mother died and after the death of her mother, Mother Teresa's sister had died!