No.
Since you are a minor you have to obey your parents so no.
If her parents give her permission to. Otherwise, she lives where the parents say she lives.
Yes she can since she has their permission. Or if she has obtained an order of emancipation from the court. Just being pregnant does not change the requirements to move out.
Being pregnant/having a child does not emancipate a minor. You are still subject to the rules and control of your parents until you turn 18.
Parents can leave property to minors in their wills. The court will appoint a trustee to hold the property in trust for the child. They will then take control when they are 18, or at the time the will specifies.
With their parent's permission. Otherwise they will have to wait until they are both 18 or older.
No
yes, he always should pay child support because she is his child.
Yes he does. His responsibility is just as big as the mother's is and the child have the same needs regardless of what your age is.
No, the age of consent in Illinois is 17 years of age.
No but if it goes to court the judge will probably hear what he wants but the court is not obligated to follow his wish. Until he is 18 it's his parents who decide which of them he will live with. If he wants to live somewhere else he will need their consent.
She needs to get her parents consent or wait until she is 18yo. She is not fulfilling the requirments for early emancipation.