Complex sentence: Churchill appeared in more than 25 films and was married to her one-time costar George O'Brien from July 15,1933 until their divorce in 1948; they had three children, one of whom was novelist Darcy O'Brien, whom she outlived by two years.
Split into simpler sentences: Churchill appeared in more than 25 films and was married to her one-time costar George O'Brien from July 15,1933 until their divorce in 1948. They had three children, one of whom was novelist Darcy O'Brien, whom she outlived by two years.