Paternity refers to the legal relationship between a father and his child, and it establishes the father's rights and responsibilities towards the child.

In many jurisdictions, paternity can be established through a voluntary acknowledgment of paternity, which is a legal document signed by both parents acknowledging the father's paternity.

Parental rights and responsibilities typically include providing financial support for the child, making decisions about the child's upbringing, and having physical custody of the child.

Parental authority refers to the legal right of a parent to make decisions about their child's upbringing, including decisions about the child's education, healthcare, and religious upbringing.

Paternity testing is the legal process of determining the identity of the father of a child, typically through DNA analysis.

Physical custody refers to the right of a parent to have their child live with them and to make day-to-day decisions about the child's care.

Legal custody refers to the right of a parent to make decisions about their child's upbringing, even if they do not have physical custody of the child.

A paternity order is a court order that establishes the paternity of a child and sets forth the father's rights and responsibilities towards the child.

A child custody order is a court order that determines the custody and visitation rights of parents, including who will have physical custody of the child and how much time the child will spend with each parent.

A paternity suit is a legal proceeding in which a person seeks to establish or challenge the paternity of a child.

A child support suit is a legal proceeding in which a person seeks to establish or modify child support obligations.

A visitation suit is a legal proceeding in which a person seeks to establish or modify visitation rights.

A termination of parental rights suit is a legal proceeding in which a person seeks to terminate their parental rights.

An adoption suit is a legal proceeding in which a person seeks to adopt a child.