Benedict Cumberbatch uses a 'two-week rule' with his family Benedict Cumberbatch has explained how he retains a close bond with his family. 29 August 2025 Benedict Cumberbatch refuses to be away from his family for more than two weeks at a time. Benedict Cumberbatch is determined to remain close to his family The 49-year-old actor has revealed that he has a "two-week rule" with his family, because he wants to retain a close bond with his loved ones. Asked what irritates his family, Benedict said on the Happy Sad Confused podcast: "Being away from home p***** them off.