Tori Spelling has filed for a divorce from Dean McDermott. The 50-year-old star has cited irreconcilable differences as the reason for their break-up. In court documents obtained by PEOPLE, their official date of separation is listed as June 17, 2023. Tori has asked the court to award her spousal support and to terminate her husband’s ability to receive the same support. Whats more, the actress – who has Liam, 16, Stella, 15, Hattie, 11, Finn, ten, and Beau, six, with Dean – is also seeking sole physical custody of their five children. The court filing doesn’t specify whether the celebrity duo…