Gary Oldman. Pic/AFP

Actor Gary Oldman's 98-year-old mother Kathleen 'Kay' Oldman is "very proud" of his Oscar win. The 59-year-old star scooped the Best Actor award at the Oscars for his portrayal of Winston Churchill in The Darkest Hour. His mother has responded after he thanked her for her "love and support" in his acceptance speech, reports femalefirst.co.uk.