Descriptions of shape [edit]. The shape of a distribution will fall somewhere in a continuum where a flat distribution might be considered central and where types of departure from this include: mounded (or unimodal), U-shaped, J-shaped, reverse-J shaped and multi-modal. A bimodal distribution would have two high points rather than one.
18 is the age. If something dangerous is going on, then you can petition the court on the matter. Courts will listen to children. But if nothing harmful is going on and your daughter just doesn't want to see her father, the court is not likely to stop the visitations.
A minor can nominate a guardian at the age of 14. A child can go to court to ask a judge for an order emancipating them from their parents at the age of 16. A 17 year old will be prosecuted as an adult if charged with a crime. Over 14 years of age, a child cannot be adopted unless they consent. A 16 year old may ask for a parental consent waiver for an abortion.