A Delaware court has stayed an AIG coverage suit against Google, deferring to a first-filed California action over social media claims.
American Home Assurance Company and National Union Fire Insurance Company of Pittsburgh, PA - both part of the AIG group - sought a declaration from the Delaware Superior Court that they owe no duty to defend or indemnify Google, Alphabet, and YouTube. At stake: thousands of lawsuits filed since 2022 alleging YouTube harmed minors, known collectively as the Social Media Litigation.
Google began tendering claims to AIG in July 2024. AIG issued a reservation of rights letter that November and, by February 2025, promised a coverage position within weeks. That letter did not arrive until June 4, 2026. By then, both sides had already sued.
Google went first, filing in California Superior Court for Santa Clara County on February 11, 2026, seeking a declaration that AIG owed coverage. Sixteen days later, AIG filed in Delaware's Complex Commercial Litigation Division, asking for the opposite. AIG later amended to add more than 25 other insurers with contingent claims.
Google moved to stay the Delaware case under the McWane framework - Delaware courts generally defer to a first-filed action in another jurisdiction unless the opposing party shows compelling reasons to proceed. The court agreed.
AIG argued the 16-day gap made the filings effectively simultaneous and that Google had engaged in tactical maneuvering. The court found neither. Both sides had known about the dispute since mid-2024 and were free to file for a significant period. In insurance coverage disputes, the court noted, the insured is ordinarily the natural plaintiff - making AIG's action look reactive.
AIG's attempt to link Google's filing to a separate, dismissed Delaware lawsuit involving Travelers and different policies was called "tenuous, if not altogether illusory." Its argument that California could not deliver prompt justice also failed - the California case had been activated after a June 2026 management conference, with motion dates set for early 2027.
The court found the two suits shared a common nucleus of facts, that any party gap could be fixed by joinder in California, and that California law governed the policies. Running parallel cases risked conflicting rulings and wasted resources - exactly what McWane exists to prevent.
For claims and coverage teams watching the Social Media Litigation, the takeaway is practical: filing second by even two weeks can cost an insurer its preferred forum when the insured is the natural plaintiff.
The September 21 decision addresses only the forum question. No court has ruled on whether AIG owes coverage for the underlying claims.
