Paternity/Maternity Lawyers

Experienced Family Law / Paternity/Maternity Attorneys in Santa Ana

Serving Clients in Santa Ana

When a child’s legal parentage is in question, the stakes are high for everyone involved.

Whether you are a father seeking to establish your rights, a mother pursuing financial support for your child, or a parent facing a challenge to your existing legal status, the outcome of a paternity or maternity case can shape your family for years to come.

At Fontes Law Group, our Santa Ana paternity and maternity attorneys help clients navigate every aspect of parentage law in California. We work with unmarried parents, same-sex couples, blended families, and anyone whose parental rights need to be legally recognized or protected. Our team explains the process clearly, prepares every filing carefully, and stands with you from the first step to the final order.

For children born outside of marriage, parentage must be formally established before a parent can seek custody, visitation, or child support. Without a legal finding of parentage, a father has no enforceable right to be in his child’s life, and a mother may be unable to obtain the financial support her child deserves.

When Your Case Requires Litigation

Many parentage matters can be resolved through a Voluntary Declaration of Parentage or a negotiated agreement. But when a parent refuses to cooperate, disputes a biological relationship, or challenges an existing legal presumption, a formal court proceeding becomes necessary.

When a paternity or maternity case moves into the Santa Ana courts, Fontes Law Group is prepared to step in and advocate for you. Our attorneys understand how Orange County judges approach parentage disputes and what it takes to present a clear, credible case.

We focus on careful preparation, accurate presentation of the facts, and strong courtroom advocacy. Our goal is to protect your parental rights, ensure the court hears your side, and reach an outcome that gives your child the legal foundation they deserve.

Why Clients Choose Fontes Law Group

Experience. Compassion. Results.

At Fontes Law Group, we combine decades of legal experience with a client-first approach. Our family law attorneys understand how emotionally overwhelming a parentage case can be, and we guide clients through California’s legal process with clarity, compassion, and strong advocacy.

Families choose Fontes Law Group for child support matters because we offer:

• Proven experience establishing, contesting, and defending legal parentage in Orange County
• A bilingual legal team serving clients in English and Spanish
• Convenient office locations in Santa Ana and Riverside
• No fee for your initial consultation
• A trusted reputation among families throughout Orange County and Southern California

What Is Legal Parentage in California?

Legal parentage is the formal recognition by a court or by law that a person is the legal parent of a child.

It is the foundation for every parental right and responsibility under California law, including the right to seek custody and visitation, the obligation to pay or receive child support, and a child’s right to inherit from both parents.

For married couples, parentage is generally presumed under California Family Code Section 7611. For unmarried parents, legal parentage must be established through a Voluntary Declaration of Parentage, a court judgment, or genetic testing. Until that step is taken, neither parent has enforceable rights or obligations tied to the child’s parentage.

Establishing legal parentage also protects a child’s long-term interests. It secures access to financial support, health insurance, family medical history, and the emotional stability of knowing both parents are legally committed to their well-being.

How Parentage Is Established in California

California law provides several paths to legal parentage. The right approach depends on your relationship, the circumstances of the child’s birth, and whether parentage is agreed upon or disputed.

Voluntary Declaration of Parentage

When unmarried parents agree on parentage, they can sign a Voluntary Declaration of Parentage (VDOP) at the hospital after the child is born, or later through the California Department of Child Support Services.

Once signed and filed with the state, the declaration carries the same legal weight as a court judgment. 

Court Order

When parentage is disputed, or when one parent will not cooperate, either parent or the child can file a parentage action in court.

The court can order genetic testing, weigh evidence, and issue a binding judgment of parentage. A court order is also the appropriate route when there are competing presumptions or when a prior declaration needs to be challenged.

Genetic Testing

DNA testing can confirm or rule out a biological relationship with a high degree of accuracy.

Courts have authority to order genetic testing as part of a parentage proceeding. Under California Family Code Section 7612, a presumption of parentage can be rebutted by clear and convincing evidence, which may include genetic test results.

Who Can File a Parentage Action in California?

Under California’s Uniform Parentage Act, a parentage action can be brought by any of the following:

• The child’s mother
• A person claiming to be the child’s biological parent
• The child
• A local child support agency acting on the child’s behalf
• A presumed parent seeking to confirm or protect their legal status

Because any of these parties can initiate a case, it is important to act promptly when your parental rights are at stake. Delays can complicate your legal position and, in some circumstances, narrow your options.

Challenging or Contesting Parentage in California

Not every parentage case is about establishing rights. Some involve challenging an existing presumption or a previously signed declaration.

California law allows a presumption of parentage to be contested, but the process has strict rules and real deadlines.

Under California Family Code Section 7612, a presumption of parentage can only be overcome by clear and convincing evidence, and when two presumptions conflict, the court decides which controls based on policy and logic. A Voluntary Declaration of Parentage can also be challenged, but only within a limited window after signing. Once that window closes, setting it aside requires proving fraud, duress, or material mistake of fact.

Paternity Rights for Unmarried Fathers in California

Unmarried fathers occupy a unique position under California law. A biological father has a right to seek a relationship with his child, but that right must be legally established before it can be enforced. Without a finding of legal parentage, a father has no guaranteed right to custody, visitation, or notice of adoption proceedings.

California recognizes that prompt action matters. A father who acts quickly to establish his relationship with his child, to sign a declaration, or to file a court action stands in a stronger legal position than one who waits. At Fontes Law Group, we help unmarried fathers take the right steps at the right time to protect their parental rights and build a lasting relationship with their child.

Maternity and Parentage Rights for Mothers in California

For mothers, legal parentage is generally established at birth. However, maternity disputes do arise in cases involving surrogacy, assisted reproduction, or situations where a birth certificate is contested. Mothers may also need legal help pursuing a parentage order against an unwilling father in order to obtain child support.

If you are a mother whose parental status is being challenged, or if you need to establish parentage in order to secure financial support for your child, the family law team at Fontes Law Group can help you protect your rights and your child’s interests.

Parentage for Same-Sex Couples and Assisted Reproduction

California law extends full parentage protections to same-sex couples and to families formed through assisted reproduction. A person who consents to assisted reproduction with the intent to raise the child as a parent can be recognized as a legal parent under California Family Code, regardless of any genetic connection.

For same-sex married couples, the same presumptions that apply to opposite-sex married couples apply equally. For unmarried couples, or those who used donors, surrogates, or reproductive technology without a formal agreement in place, legal parentage may not be automatic. A court order or properly executed declaration may be needed to protect everyone’s rights.

If your family was formed through adoption, surrogacy, or assisted reproduction and you have questions about your legal standing, Fontes Law Group can walk you through your options and take the steps needed to secure your family’s legal foundation.

What Happens After Parentage Is Established?

Establishing legal parentage is often the first step in a larger process. Once parentage is confirmed, either parent can move forward with related family law matters, including:

• Custody and visitation: Either parent can petition for legal and physical custody, and the court will set a parenting plan based on the best interests of the child. Fontes Law Group also handles child custody matters in Santa Ana.
• Child support: A support order can be requested once parentage is established. California courts use a statewide formula that accounts for each parent’s income and the division of parenting time. Our team also handles child support cases in Santa Ana.
• Health insurance and benefits: A legal parent can be ordered to provide health coverage for the child and the child becomes eligible for the parent’s benefits, inheritance rights, and Social Security survivor benefits.
• Parenting plan: With parentage in place, parents can negotiate or litigate a formal parenting plan that defines each parent’s time, responsibilities, and decision-making authority.

Speak With a Santa Ana Paternity and Maternity Attorney

Parentage cases involve legal rights, financial obligations, and decisions that will affect your child’s life for years to come. Whether you are establishing parentage for the first time, defending your legal status, or challenging a presumption you believe is wrong, you need an attorney who understands California’s parentage laws and knows how to protect your interests in court.

At Fontes Law Group, our family law attorneys in Santa Ana are ready to listen to your situation, explain your options clearly, and stand with you through every step of the process. We serve clients throughout Orange County and offer a free initial consultation.

Helpful Resources

FAQs About Paternity/Maternity Cases