Jon and Kate reportedly filed divorce papers at the Bucks County Court House in Doylestown, Pa. late Monday afternoon.
The Berks County couple spent Father's Day apart -- Jon played with his eight kids at their estate while his estranged wife was no where to be found. They also spent their 10th anniversary alone.
Jon & Kate Plus Eight producers told the magazine to expect a major announcement on Monday night's episode.
The Gosslings live in the Reading suburb of Wernersville, Pa.