A 13yr old can not divorce a parent, but can become legally emancipated. This requires the child to have some sort of profit, so a job, and the parent usually has to be abusive. It is very hard to become legally emancipated, so it is usually worth it to suck it up and deal with them. Sorry!
18see link
If you're even asking this question, then never leave her alone with him.
No. You must be accompanied a parent or legal guardian.
Unless there is a divorce decree or legal case which states specific rights for each parent, the non-custodial non-supporting parent has no legal rights or obligations.
Nope, at 18 your child is an adult.
the 11 yr old is a girl or a boy?
No, the minor cannot choose until he is 18. Until then he needs parental consent.
16 and 13 yr old daughters and 6 yr old son
mother or father?
no
No
The 13-year-old girl should tell a trusted adult immediately, such as a parent, teacher, or school counselor. This behavior is inappropriate and potentially illegal. The adult will know how to handle the situation and ensure the girl's safety.