San Diego Paternity & Father's Rights Lawyers

Your Trusted Partner in Family Law

When parents are unmarried, strict legal steps are required to protect a child’s right to a structured upbringing. At Hassett Family Law, we understand that disputes regarding parentage are highly sensitive. We stand by your side through every stage of the process, from filing the initial petition to coordinating DNA testing and representing you at court hearings.

Both unmarried parents typically have distinct goals when initiating this process:

• Fathers file to establish legal parental status, securing their right to equal custody, regular visitation, and decision-making power.

• Mothers file to establish a clear, structured parenting plan and secure fair, court-ordered financial support.

A formal parentage order protects your child’s future. Beyond custody and monthly child support, it opens access to critical benefits your child is entitled to, including medical insurance coverage, legal inheritance, tax benefits, and social security records.

Our team is committed to standing by your side. If you need a skilled San Diego paternity lawyer, contact our firm today.

We will be there to help you to stand up for your rights.

In California, filing a Petition to Establish Parental Relationship in Family Court is required when unmarried parents need a judge to formally recognize their parent-child relationship. Governed by the Uniform Parentage Act (California Family Code Section 7600), this legal action is the only mechanism unmarried parents have to establish enforceable custody, visitation, and support orders.

Without a formal judgment of parentage, an unmarried father has no legal standing to demand visitation. Similarly, an unmarried mother cannot enforce child support through the courts or the Department of Child Support Services (DCSS). Our experienced family law attorneys can initiate this process for you. We handle everything from filing the petition to coordinating non-invasive oral swab DNA testing, protecting your parental rights permanently.

The Birth Certificate Myth: How Parentage is Established

A common misconception is that simply being listed on a child’s birth certificate grants an unmarried father full legal custody rights. In California, if you are not married to the mother at the time of birth, the court does not automatically assume you are the legal father.

To establish parentage without litigation, both parents must sign a Voluntary Declaration of Parentage (VDOP, Form CS-909), usually at the hospital. If signed, it carries the same legal weight as a court judgment of paternity, though either parent has 60 days from signing to rescind it by filing a rescission form with the Department of Child Support Services. If a VDOP was never signed, or if parentage is disputed, a court action is required. In certain complex cases, a court may even establish parentage for a non-biological parent who has stepped into a fatherly role, a concept known as Parentage by Estoppel.

Protecting Father’s Rights in San Diego

If you are a father facing obstacles in seeing your child, you need a dedicated father’s rights attorney in San Diego. Unmarried mothers are generally presumed to have sole physical and legal custody until a court rules otherwise. Because of this, fathers often face an uphill battle to secure equal parenting time.

By formally establishing paternity, we empower you to:

• Assert your right to legal and physical custody (including 50/50 joint arrangements).
• Establish a legally enforceable visitation schedule.
• Prevent the mother from relocating out of San Diego County with your child without your consent, a formal court order, or the guidance of a parental relocation lawyer.
• Secure your child’s right to your medical insurance, inheritance, and social security benefits.

Mothers’ Rights: Securing Support and Pregnancy Costs

A mother typically files a petition to establish paternity to set an agreed-upon custody arrangement and to secure child support. It is not your sole financial obligation to bring a child into the world.

Under California law, a mother can petition the court to require the father to share the reasonable costs of pregnancy and childbirth. Our paternity lawyers help you request reimbursement for these uninsured medical expenses. We also make sure day-care, future medical costs, and monthly child support are split equitably and fairly.

Setting Aside a Paternity Judgment

What happens if DNA testing indicates you are not the biological father after a judgment is already in place? Setting aside a paternity judgment is highly time-sensitive. The deadline depends on how parentage was established. If by court judgment, a motion to vacate must generally be filed within two years of the date you knew or should have known of the judgment. If parentage was established by a VDOP, the two-year window runs from the date of the child’s birth.

Prompt, strategic legal action is required if you plan to challenge an existing judgment. Furthermore, if your custody schedule or financial circumstances shift significantly down the road, our firm can also guide you through the process of seeking an official court order modification.

Whether we are filing your parentage petition at the downtown San Diego courthouse or coordinating a DNA test through the North County Regional Center in Vista, we provide targeted representation across the region. We actively guide clients through complex paternity and father’s rights cases in Carlsbad, Oceanside, and Encinitas.

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