Sibling...
A sibling is one of two or more individuals having one or both parents in common. A full sibling is a first-degree relative. A male sibling is a brother, and a female sibling is a sister. In most societies throughout the world, siblings often grow up together, thereby facilitating the development of strong emotional bonds. The emotional bond between siblings is often complicated and is influenced by factors such as parental treatment, birth order, personality, and personal experiences outside the family.
Identical twins share 100% of their DNA. Full siblings are first-degree relatives and, on average, share 50% of their genes out of those that vary among humans, assuming that the parents share none of those genes.
We Do Not Have Siblings... We Have Sibling
Paul's Mom and Dad finally had a child (Paul) at the end of WWII and at that tome, one was enough. Most of Paul's side of the family had just one chuld as their had lived through the Great Depression and were worried about taking care of a large family whould the depression return.
Sue's mom and dad had two children, Sue and Diane.
Diane Porter (Sue's Sister)
Diane has her own website to visit their for more details. She lives "up north" and has two daughters, our nieces. We visit them on a fairly regular basis.