She was his half sister by a different mother.
Abraham and Sarah lived in Ur of the Chaldeans before moving to Haran and eventually settling in Canaan.
Abraham laughed in happy wonderment that he and Sarah, both aged, would soon have a son (Genesis 17).See also the Related Link.More about Abraham
No, Abraham and Sarah did not have the same father. In the Book of Genesis, Abraham's father is Terah, while Sarah's father is Haran. Terah was the father of Abraham, Nahor, and Haran, making Haran Sarah's brother. Sarah's relationship to Abraham is through marriage, not through direct familial relation.
Abraham loved Sarah because she was his wife. Abraham loved Hagar because of Ishmael. So Abraham loved both. That is why it was very difficult to choose between them if there had been no Divine intervention.
Abraham married Keturah after the death of Sarah.
No, she was a commoner
Sarah was barren
Nancy Lincoln gave birth to Sarah Lincoln shortly after marring Thomas Lincoln. The father of Sarah is unknown. Thomas Lincoln was castrated when he was 12 and was not the father of Sarah or Abraham. Sarah and Abraham were brother and sister and they were not married. Abraham and Sarah had the same mother, but different fathers. Abraham's father was Samuel Davis. Abraham Lincoln married Mary Todd.
Abraham and Sarah were still married at the time of Sarah's death. Sarah did have her own tent. It seems to have been a custom for people of wealth like Abraham and Sarah to have their own tents. We see also Jacob and his two wives Rachel and Leah) having separate tents.
Abimelech king of gerar took Sarah away from Abraham. Abimelech thought that Sarah was the sister of Abraham. Abimelech had a dream that night saying that Sarah was the wife of Abraham and that if he didnt riturn her back to her husband Abimelech was going to die. At the end Abimelech king of gerar took back Sarah to Abraham. my name is abimelech i am the king
abraham
His wife.