This is a matter of child custody and is in the power of the courts, subject in part to any divorce decree or agreement. The court can do most anything that it decides is in the best interest f the children.
Depends on your state. In MI, the legal father of the child is the mother's husband. If your child's father is not going to be your husband, do the right thing and let him be involved.
Mother Nature's husband is Father Nature.
Your mother's husband is your father. His father-in-law is your mother's father, your grandfather. Your grandfather's son is your mother's brother, and your uncle. Your uncle's daughter is your first cousin.
You can call her by her first name or if your comfortable some son-in-laws call them mom.
Mother's brother: Mama Father's brother or Mother's sister's husband or Father's sister's husband: Kaka
In most cases, your sister's mother is also your mother, and her husband is your father. If you and your baby sister have the same father but different mothers, your sister's mother's father is your father. If you and you sister have the same mother but different fathers, your baby sister's father is your step-father if he is married to your mother.
Your uncle is the brother of your mother or your father - or the husband of the sister of your mother or your father.
mother/father in law
You have to be born in America to be a citizen
Your mother's new husband is your step-father and you are his step-son or step-daughter.
Depends if it is a single trailer or a double-wide
You're not related, I've added a related link below explaing this.