[dragonsky67]

Nope, no and never.. They are an adult person, not a thing you own.

Certainly you have the right to expect some participation in the household, chores, standards of cleanliness, safety, noise etc, just as you would any other person living under your roof (boarder etc).

You no longer have the right to define their schedule, gender, religion or personal preference. In short they have the right to make their own mistakes, you can try to guide, but you can no longer enforce, beyond inviting them to leave your home. I would suggest that you may want to compromise and keep your ability to influence and guide, rather than giving them the boot and forcing them into the world.