Better for her to straighten out her citizenship status first. Without that, she is opening a can of worms regarding her stay in the US.
Unless you have a parent or another person that wants custody of you in another country, no.
The custody issue would probably depend on the country in which it is tried and where the child resides. It is likely that the child will remain in the country he or she is living in.
The mother has presume sole custody and control, regardless of the circumstances in all states.
Can, but as she moved away initially, a judge may not consider it.
He can but I doubt he will get it since immigration status has no bearing on custody and parental rights..
If the grandmother has custody
Yes
Yes because the mother had no custody over the child
Yes
The mother can legally retain sole custody of the child until the father establishes paternity and files for custodial rights. This is an issue that is covered by "common law" and would apply regardless of the resident status of the mother. If the father chooses to petition for custody, the issue would be decided by the court based upon what would be best for the child.
well they would have to be adopted or the friend would have to be a foster home
yes