Annette Roque officially filed for divorce from estranged husband Matt Lauer on July 9 in the Suffolk County Court in New York, nearly two years after Lauer was fired from Today for alleged sexual misconduct. A source tells Us the former couple of 21 years will split their properties (she’ll keep the Hamptons horse farm, he’ll get their New Zealand land), and the model, 52, will also get a lump sum of around $25 million from the disgraced NBC host. The parents of three, who have joint custody of their minor kids — Romy, 15, and Thijs, 12 (son Jack is 18) — will also “contribute equally to expenses,” says the source. Despite the legal drama, adds the source, Lauer, 61, and Roque are in a “very amicable place.”…