of course
1. Get Grandparents'/Parents' Permission or 2. Get married (which will require Grandparent's/Parents' permission) or 3. She gets emancipated (which is hard to do without grandparents'/parents' permission)
Not unless your grandparents are granted custody/guardianship by the court.
18
yes
18 is when you can move out without your parents permission
Not without their permission in California. Until they reach 18 the parents are responsible for him.
What it requires is a court order. Without one, it doesn't matter how "unhappy" the child is, they have to live with their parents.
{| |- | Yes you can. The age of majority in California is 18. Once your reach that age, your parents are no longer responsible for you. |}
With her child, no.
No. At 17 you are a minor, pregnant or not, and if you leave the state without your parents permission that makes you a run away.
{| |- | Not without parental permission. Until they are adults they remain the responsibility of their parents. That includes the parents determining where thay can live. |}
Parents that are married to each other have equal rights to their children and does not have to ask permission from the other one. If they choose to have some rules within their marriage it has nothing to do with the law.