It looks like the end is near:

Ruth Graham, the ailing wife of evangelist Billy Graham, fell into a coma Wednesday morning and appears to be close to death, a family spokesman said. “She appears to be entering the final stages of life,” said Larry Ross, Graham’s personal spokesman. Her condition had not changed as of Wednesday evening, he said.

But its seems like they settled the dispute amongst the family where she will be buried:

The news came the same day Billy Graham said he and Ruth will be buried at the recently dedicated Billy Graham Library in Charlotte. In a statement, Graham said his 87-year-old wife, who has degenerative osteoarthritis of the back and neck and has been bedridden at their home in the mountains of western North Carolina for some time, “is close to going home to heaven.”
[…]
The site of Graham’s burial had appeared to be the source of some debate within his family. In December, The Washington Post reported that Ned Graham opposed burying his parents at the library. He and other members of the family preferred a burial site at The Cove, a Bible training center near the Grahams’ mountain home.
[…]
The paper said evangelist Franklin Graham, who has taken over leadership of the Billy Graham Evangelistic Association, wanted his parents’ graves to be at the Charlotte museum.
[…]
Ross said the Grahams decided this spring that they would be buried in the library’s prayer garden, at the foot of a cross-shaped walkway a symbolic decision to demonstrate both their reverence to God and their “ongoing witness of their faith in Christ.”
“This is something the Grahams have been discussing and praying about,” Ross said. “The two things they’ve always agreed on is that they’d be buried together and it’s a decision they’d make on their own. Mr. Graham and Ruth have always known that their final home is in heaven. That’s the important thing.”