John Dineen passed away in December 2015, at the age of 34, after a cancer battle and although Dockery, 34, is always tight-lipped about her private life, she admitted that her loved ones have helped her to cope, reported Female First.
"No one I would name because I am very private about my private life. But friends and family see you through the most difficult times," she said.
The "Downton Abbey" star also revealed that acting has served as a "release", explaining about her new role in US series "Good Behaviour".
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