Lindsey Graham: My Sister Could Be My First Lady If I Win The Presidency
Are we sure Lindsey Graham is not a little stupid? He sounds as if he is gay making statements like this.
The 59-year-old Republican told the Daily Mail, "Well, I've got a sister, she could play that role if necessary."
He added, "I've got a lot of friends. We'll have a rotating first lady."
http://crooksandliars.com/2015/06/lindsey-graham-my-sister-could-be-my-first
= new reply since forum marked as read
perhaps, he chose not to marry or sire kids because he did/does not WANT to marry or sire kids. 
There have been several presidents who had women in their families act as first lady.
"There have been a number of presidents who did not have a wife to serve as First Lady. The majority of them were widowers when they entered the White House (John Tyler and Woodrow Wilson became widowers during their presidencies, had their daughters or daughters-in-law serve as First Lady until they remarried).
Thomas Jefferson had two women serve as his primary First Ladies. The first was his daughter, Martha Randolph, who came to live in the White House with her father and her family. But she also had duties in the Virginia homes that she ran, and often had to return to tend to those tasks. When Martha was not in Washington, Jefferson called on Dolley Madison, wife of his long-time friend and Secretary of State, James Madison. Even at this time, Dolley reigned regally over Jefferson's table, garnering her reputation as an extraordinary hostess, even before she became the official First Lady.
Andrew Jackson's wife died several months before he became president. He and his wife had no children of their own, but they raised a nephew, Andrew Jackson Donelson. Donelson's wife served as First Lady. Jackson's hand-picked successor, Martin Van Buren, was also a widower when he entered the White House. His First Lady was his daughter-in-law, Angelica Van Buren, a beautiful and vibrant young woman (whose picture can be found hanging in the Blue Room at the White House). She brought a lot of gaiety to the White House after the years of spit-and-fire of Jackson's administration.
Two presidents entered the White House as bachelors. Grover Cleveland's sister served as his First Lady for a short time, until he married Frances Folsom. James Buchanan, however, remained a bachelor his entire life. His niece, Harriet Lane, originally came to live with him in his home in Pennsylvania and acted as his hostess for years before he went to Washington."
http://www.essortment.com/presidents-did-not-first-lady-20856.html
