Andrews was in a number of director Edwards’ films; Darling Lili, 10, Victor Victoria and SOB. In 1995, he wrote a musical adaptation of Victor Victoria, in which she also starred.
Andrews and Blake got married in 1969 until Edwards sadly died in 2010. He suffered from complications at St. John’s Heath Centre in Santa Monica, California. His wife and children were there following 15 years of Chronic Fatigue Syndrome and depression.
The pair had five children, two, Jennifer and Geoffrey from Edwards' previous marriage, Emma from Andrews' first marriage and the youngest of them, Amelia Leigh and Joanna Lynne were adopted from Vietnam in 1970s and all of them with the exception of Joanna have appeared in films.
In Andrews’ autobiography, she said that she first met Edwards at a party while her and her first husband Tony Walton were on their honeymoon, however they didn’t become friends until many years later.
Source: Wikipedia and IMDB