Gillian Anderson splits from The Crown mastermind: Netflix star separates from series creator Peter Morgan after four years
Gillian, 52, found love with Peter, 57, in 2016 with The Daily Mail's Sebastian Shakespeare confirming she was telling friends about dating Peter
Gillian was at a party in New York with Peter to promote The Crown in October 2016, where she was overheard telling friends they were in a relationship
The pair are said to remain great friends despite their split
Peter was married to Lila Schwarzenberg - born Princess Anna Carolina zu Schwarzenberg - until 2014. He already has five children with her
Gillian has daughter Piper, 26, with ex husband Clyde Klotz, who she was married to from 1994-1997