Full House Star Drops Divorce Bomb After 29years

Lori Loughlin filed for divorce from Mossimo Giannulli in Los Angeles, closing a nearly 29-year marriage with a single court petition.

Story Snapshot

Loughlin filed for divorce on September 4, 2026, citing irreconcilable differences.
The filing lists August 31, 2025, as the separation date and notes a prenuptial agreement.
The couple publicly confirmed they were living apart in October 2025.
The court filing starts a longer California divorce process, not the final outcome.

What The Filing Says

ABC News reported that “Full House” actress Lori Loughlin filed for divorce from designer Mossimo Giannulli on September 4, 2026, in Los Angeles Superior Court. The petition cites irreconcilable differences. This is the standard no-fault basis in California and does not assign blame. Us Magazine reported the paperwork lists August 31, 2025, as the separation date and references a prenuptial agreement, which can shape how property and support get handled in talks and in court.

Us Magazine also said the couple signed a prenuptial agreement, which often narrows disputes over assets and spousal support by setting rules the court can enforce unless improper. That detail suggests both sides may aim for a faster, more predictable path, though every case depends on disclosures and negotiation. The filing confirms what many headlines implied for months: the split that became public last year is now moving through the court system toward a legal end.

How We Got Here

The couple’s separation became public in early October 2025, when Loughlin’s representative said they were living apart and taking a break from the marriage. The Los Angeles Times confirmed the separation while noting that no legal case had been filed at that time. That set off a familiar celebrity-news cycle where dates and terms get repeated across outlets before the court docket is fully visible to the public and press, which can cause early confusion.

Coverage since then has tracked the move from private separation to formal dissolution. Yahoo Entertainment reported the same key points that appear in the filing: the August 31, 2025, separation date and irreconcilable differences as the legal basis. The steady match between those details across outlets signals that the core facts are stable. The new petition turns past statements into a structured court process with deadlines, service, and required financial exchanges.

What Happens Next In California

Starting a divorce in California triggers a set of required steps that take time. The petitioner must serve the papers, exchange financial information, and follow local court rules. If the respondent files a response, the case moves toward settlement or trial. Even with a prenuptial agreement, the parties still need a final judgment, which can come only after agreements are signed or a judge rules on remaining issues. The first filing opens the door; it does not close the case.

Lori Loughlin has filed for divorce from husband Mossimo Giannulli after almost 30 years of marriage, court documents show. https://t.co/G8JdNL2fp6

— NBC Bay Area (@nbcbayarea) September 9, 2026

Los Angeles County provides options to help cases resolve without long trials. The court supports joint petitions when both sides agree on all terms, and it offers tools to file at home for some documents. Those resources can cut time and cost if both parties cooperate. Still, many high-profile cases proceed in stages, reflecting the push and pull between privacy, leverage, and the duty to fully disclose assets before the court will approve a final deal.

Why This Resonates Beyond Celebrity News

High-profile divorces often echo wider public doubts about systems that feel slow, costly, and stacked for insiders. People on the right and left see a process that demands patience and money most families lack. California’s rules try to keep fights fair by requiring full disclosures and clear procedures. But the path remains complex. This case shows how headlines can move fast while the law moves step by step, reminding us that outcomes rest on paperwork, not buzz.