Joe Jonas and Sophie Turner Divorce IS A NIGHTMARE

Sophie Turner is asking for her kids to be returned to England.

In a lawsuit filed in a Manhattan court on Thursday and obtained by PEOPLE, the Game of Thrones alum, 27, has requested that her two kids — Willa, 3, and a daughter, identified in previous court docs as D., 14 months — be returned to England.

The complaint against estranged husband Joe Jonas calls for "the immediate return of children wrongfully removed or wrongfully retained," with Turner's legal team asserting the "wrongful retention" began on Sept. 20.