Mutual kicking me out
From Tardis Wiki, the free Doctor Who reference
What the Saxon Master described as a "mutual kicking me out" resulted in his leaving Gallifrey following the Last Great Time War. (TV: Death in Heaven)
History
Though the War Master had escaped the Last Great Time War, (TV: Utopia) his next incarnation returned to Gallifrey on the final day of the war after being embroiled in Rassilon's Ultimate Sanction. (TV: The End of Time) This last day ultimately ended when the planet, whilst besieged by the Daleks, was transported to a another dimension by all incarnations of the Doctor. (TV: The Day of the Doctor)