None unless the custodial parent agrees to visitation. Stepparents have no rights concerning a non-biological child unless the court grants them guardianship.
No. You would be signing away your rights to visitation. A parent generally signs away their rights in preparation for a legal adoption.
Absolutely not. Child visitation rights are granted by the court, not by you. It is illegal to prevent someone with legal visitation rights to see the child.
This would depend on the visitation rights and, weather or not the charges pressed if any. In most cases they can for right resons, such as neglect, abuse and, many others, but in some they cant.
If he doesn't take away visitation rights he should
If your son is Native American it will be close to impossible to get him away from the reservation due to the Indian Child Welfare Act (ICWA). If his mother is a fit parent they would not take him away from her. if you move to his state you can get shared custody and visitation. To get your parental rights you have to prove paternity with a DNA test and then you can petition the court for custody, visitation and pay child support. But consult a lawyer on this.
Why take it away? That is just as damaging. Request supervised visitation.
It's highly unlikely that custodial rights would even be considered. However, courts seldom refuse visitation rights unless there is evidence of abuse or neglect on the part of the requesting parent. If there is not a court order terminating parental rights due to abandonment or another such issue, the parent will likely be granted visitation. It is quite possible, the court would order supervised visitation for a specified length of time. A lot depends on the reason for non-contact with the child. Courts tend to leave things as they are and not make drastic changes in children's lives unless it is what they want and better for them in the long run. yes, you can get visitation and/or custody but again, it depends on what kept you away (drugs, jail, etc.).
Yes and the choice of visitation is not up to her, it's up to the judge. If he is the biological father and have proved paternity in court, he can petition for custody, visitation and pay child support. She has no legal right to keep the other parent away from the child.
Not unless there are extenuating circumstances that took away parental rights from the other parent which includes visitation; leaving the country could be considered kidnapping. See related question.
No. Courts are very concerned that children have the opportunity to spend time with both parents. Unless there are mitigating circumstances, such as proven previous abuse. Even in this scenario, the court could order supervised visitation.
A parent can chose whomever they are comfortable with and believe will take care of the child properly while they are away. There is no requirement that a child has to be with a parent, or even a relative. The decisions cannot interfere with the other parent's rights to access and visitation as prescribed by the court.
No. All your parental rights would be terminated including the right to visitations.